Chinese | English |
一次性中间包衬 | disposable tundish lining |
平炉的上升道衬垫 | riser pad |
上升道衬垫 | riser pad |
中性衬料 | neutral lining |
耐 中性炉衬 | neutral lining |
中性炉衬 | neutral lining |
中等厚度内衬 | semithin wall-type inwall |
中部内衬 | middle inwall |
中间包衬 | tundish lining |
中间包衬厚度 | tundish lining thickness |
中间包衬机器人喷涂系统 | robotic spray system for tundish lining |
中间包衬砖 | tundish lining brick |
中间包衬透气性 | tundish lining permeability |
中间包低密度喷涂衬 | low-density sprayable tundish lining |
中间包低密度喷涂衬 | low-density sprayable lining of tundish |
中间包喷涂衬 | sprayed lining of tundish |
中间包喷涂衬 | sprayed tundish lining |
中间包喷涂衬 | sprayable tundish lining |
中间包多孔衬 | porous tundish lining |
中间包工作衬 | working lining of tundish |
中间包工作衬 | tundish working lining |
中间包换衬 | tundish reline (Tundish reline and maintenance is carried out on the west side of the caster. 中间包换衬和维修在连铸机西侧进行。) |
中间包换衬作业区 | tundish relining area |
中间包整体衬 | monolithic tundish lining |
中间包永久耐火衬 | permanent refractory lining of tundish |
中间包耐火衬 | refractory lining of tundish |
中间包自动砌衬系统 | automated tundish lining system |
中间盛钢桶衬砖 | tundish lining brick |
中间罐衬砖 | tundish lining brick |
中间罐喷补罐衬 | sprayed tundish lining |
中间罐换衬作业区 | tundish relining area |
中间罐里衬 | tundish lining |
临时防护衬里 | flash lining |
低导热中间包衬 | low thermal conductivity tundish lining |
平炉倾斜后墙砖衬 | sloping back lining |
倾斜后墙砖衬 | sloping back lining |
偏心轴衬 | eccentric bush |
克雷斯皮白云石打结炉衬 | Crespi lining |
钢 克雷斯皮白云石打结炉衬 | Crespi lining |
全碱性炉衬 | all basic lining |
全自动机器人内衬喷涂系统 | fully automated robotic spray lining system |
全金属离合器衬片 | all-metal clutch facing |
全金属闸衬片 | all-metal brake lining |
具有中国特色的炉衬长寿技术 | long-life lining technology with Chinese characteristics |
内衬 | liner |
内衬 | line |
内衬 | inside liner |
内衬 | lining |
内衬 | inner lining |
内衬修理 | repatch (钢包等的) |
内衬修理 | repatching (钢包等的) |
内衬套 | neck bush |
内衬套 | inner liner |
钢 内衬钢板砖 | internally plating brick |
内衬钢板砖 | internally plating brick |
前后均为漏斗形的铜质薄衬板 | thin copper linear plate with funnel shape on both front and rear sides |
前墙衬里 | front lining |
剩余炉衬厚度 | remaining lining thickness |
包衬 | ladle lining |
化铁炉衬砖 | cupola brick |
化铁炉炉衬 | cupola lining |
半永久性炉衬 | semipermanent lining |
半永久炉衬 | semipermanent lining |
半轴承衬套 | half-bearing bush |
单块衬底 | monolithic substrate |
卡尔贝特无孔碳衬里的设备 | Karbate lined plant |
后墙衬里 | rear lining |
后墙炉衬 | back lining (平炉的) |
吹炉炉衬 | converter lining |
器壁衬里 | wall lining |
坩埚衬 | crucible lining |
坩埚衬里 | mould lining |
坩埚衬里 | crucible lining |
坩埚内衬 | crucible lining |
填料压盖衬套 | packing bush |
外衬 | outside liner |
外衬 | outer lining |
多孔衬套 | porous bush |
多孔衬背带材 | porous backed strip |
多孔耐火衬 | porous refractory lining (The bubbling of inert gas into the tundish via a porous refractory lining offers a potential means to enhance inclusion removal. 通过多孔耐火衬向中间包内喷人惰性气体是提高夹杂物去除能力的潜在方法。) |
多晶衬底 | polycrystalline substrate |
大块炉衬砖制造 | lining blockmaking (转炉的) |
安全衬 | safety lining (层) |
安全衬层 | safety lining |
安全炉衬 | safety furnace lining |
射线照片衬度 | radiographic contrast |
屋面衬板 | sarking board |
带内衬的 | inner-cased |
带电轴承衬套 | current-carrying bearing insert |
开炉内衬 | blow-in lining |
异质衬底 | foreign substrate |
弹性衬垫 | elastic washer |
打结底衬 | rammed bottom lining |
打结底衬捣制底衬 | rammed bottom lining |
打结炉衬 | ramming lining |
打结炉衬 | rammed lining |
打结炉衬材料 | monolithic lining material |
振幅衬度 | amplitude contrast |
换衬台 | relining stand (转炉的) |
换炉衬 | relining |
换炉衬 | relin |
换炉衬用脚手架 | reline scaffold |
换耐火衬 | refractory reline |
捣制炉衬 | rammed lining |
捣制炉衬用模型 | ramming form |
捣制炉底衬 | rammed bottom lining |
捣筑炉衬 | tamped lining |
捣筑炉衬 | tamped liner |
捣结炉衬材料 | monolithic lining material |
摇炉护衬 | lining protection by rocking vessel |
摩擦衬片 | friction lining |
散焦相位衬度 | out-of-focus phase contrast |
散焦相位衬度 | contrast of out-of-focus phase |
整体捣打结内衬 | monolithic rammed lining |
整体永久内衬 | monolithic permanent lining |
整体永久内衬 | integral permanent lining |
整体浇注内衬的钢包 | ladle with monolithic poured lining |
整体炉衬 | monolithic lining |
整体炉衬 | monolithic |
整体炉衬材料 | monolithic lining material |
整体罐衬 | monolithic ladle lining |
整体耐火衬 | monolithic refractory lining |
整体耐火衬钢包 | ladle with monolithic refractory lining |
整体钢包衬 | monolithic ladle lining |
整体钢包内衬 | monolithic ladle lining |
明视场衍射衬映技术 | bright field diffraction contrast technique |
明视场衍射反衬技术 | bright field diffraction contrast technique |
晶粒衬度 | grain contrast |
有衬坩埚 | lined crucible |
有衬炉 | lined furnace |
有衬电渣炉熔炼 | electroslag crucible melting (【技】在衬有耐火材料的炉膛内利用电流通过液态渣池产生的电阻热将金属电极或散装金属料熔化和精炼的一种电渣冶金技术。与电渣重熔不同的是,在此法中金属不是边熔化边结晶,而是以液态逐渐汇集在耐火材料炉膛内,并经调整成分和温度,获得一定数量和质量要求的钢水或金属液,然后浇铸成锭或铸件。) |
有衬的 | lined |
有衬高炉 | lined blast furnace |
木材衬里 | timber lining |
未衬砌的 | unlined |
未砌衬中间包 | unlined tundish |
未砌衬的 | unlined |
未砌衬钢铁水包 | unlined ladle |
机器人炉衬喷补系统 | robotic gunning system for lining |
机架窗口衬垫 | housing window lining |
松木板衬里 | pine plate lining |
桶衬 | ladle lining (The heating process is usually operated with a slag cover on the bath in the ladle, thus avoiding excessive wear of the ladle lining due to arc radiation. 加热操作时,钢包熔池面上通常有渣覆盖层,以避免电弧辐射对钢包衬造成过度侵蚀。) |
桶衬 | ladle lining |
桶衬 | ladle liner |
桶衬 | barrel liner |
模衬 | die insert |
模衬 | die liner |
模衬 | die bush |
橡皮衬垫盖 | rubber gasketed lid |
橡皮衬套 | rubber bush |
橡皮衬里槽 | rubber-lined tank |
橡皮衬里的 | rubber-lined |
橡胶衬板 | rubber lining |
橡胶衬板 | rubber liner |
橡胶衬里 | rubber lining |
橡胶衬里 | rubber coating |
橡胶衬里钢槽 | rubber-lined steel tank |
止回阀孔衬圈 | check valve hole liner |
气缸衬套 | cylinder cup |
气缸衬套 | cylinder bushing |
氟化物衬里 | fluoride liner |
氟化钙衬里 | calcium fluoride liner |
氧化物衬里 | oxide liner |
氧气顶吹转炉炉衬 | BOF vessel lining |
永久性炉衬 | permanent lining |
活塞衬套 | piston bush |
活塞阀衬 | piston valve line |
浇口碳块衬里 | carbonblock runner lining |
浸焦油沥青炉衬 | tar-impregnated lining |
浸焦油炉衬 | tar-impregnated lining |
灌浆造衬护炉技术 | grouting repair technology for BF lining (高炉的) |
火泥衬里 | fireclay lining |
火泥炉衬 | fireclay lining |
火焰喷补的炉衬 | flame gunned lining |
炉里衬 | inwall |
炉衬 | line |
炉衬 | lining |
炉衬 | furnace line |
炉衬 | inwall |
炉衬 | furnace liner |
炉衬 | stack lining |
炉衬 | liner |
炉衬 | furnace lining |
炉衬侵蚀 | lining erosion |
炉衬侵蚀 | scouring |
炉衬侵蚀 | lining attack |
炉衬侵蚀速率 | lining attack rate |
炉衬侵蚀速率 | attack rate of furnace lining |
炉衬修砌部位 | relining position |
炉衬修补 | patch |
炉衬内面直径 | diameter of inside face of lining |
炉衬减薄 | thinning of furnace lining |
炉衬减薄 | burn back |
炉衬初始厚度 | starting lining thickness |
炉衬厚度 | lining thickness |
炉衬厚度 | thickness of furnace lining |
炉衬厚度 | line thickness |
炉衬厚度 | thickness of lining |
炉衬厚度 | liner thickness |
炉衬原厚 | original thickness of furnace lining |
炉衬吹蚀 | blowing out of lines |
炉衬喷补 | gunned repair to furnace lining |
炉衬喷补 | gunned repatching |
炉衬喷补 | gunned patching |
炉衬工作层 | working lining (The pins are in direct contact with the bath, and melt back as the working lining wears away. 底电极中的钢针直接和熔池接触,并且随着炉衬工作层的熔损而熔化掉。) |
炉衬性能 | lining performance |
炉衬材料 | lining material |
炉衬材料 | liner material |
炉衬残厚 | residual lining thickness |
炉衬残厚 | remaining lining thickness |
炉衬毁坏 | destruction of lining |
炉衬-溅渣层界面 | line-splashed slag coat interface |
炉衬烧穿 | lining break through |
炉衬烧穿 | breakthrough |
炉衬热负荷 | heat load on lining (There was concern that changes due to implementation of coal injection might result in high heat loads on the lining in the lower stack that could be transmitted to the steel shell and lead to damage, and prevention of shell damage was imperative. 令人担心的是:喷煤所带来的变化会导致炉身下部炉衬热负荷过高,进而传到钢质炉壳造成危害。因此,防止炉壳受损势在必行。) |
炉衬热面 | hot lining face |
炉衬热面 | hot surface of lining |
炉衬热面 | hot face of lining |
炉衬用耐火砖 | lining refractory brick |
炉衬用耐火砖 | lining firebrick |
炉衬的化学侵蚀 | chemical corrosion of furnace lining |
炉衬的机械磨损 | mechanical wear of furnace lining |
炉衬砖 | inwall brick |
炉衬砖 | furnace brick |
炉衬破裂 | breaking-out |
炉衬破裂 | breaking out |
炉衬磨损 | wear of lining |
炉衬磨损 | lining wear |
炉衬磨损机理 | lining wear mechanism |
炉衬磨损特性特征 | lining wear pattern |
炉衬磨损轮廓 | lining wear pattern (图) |
炉衬磨蚀 | wear on lining |
炉衬类型 | type of lining |
炉衬类型 | lining-type |
炉衬粘合剂 | jointing furnace materials |
炉衬粘合剂 | jointing furnace material |
炉衬粘合材料 | jointing furnace materials |
炉衬粘合材料 | jointing furnace material |
炉衬腐蚀 | blowing out of lines |
炉衬膨胀 | bloating |
炉衬费用 | lining cost |
炉衬选择侵蚀 | selective lining attack |
炉衬选择性侵蚀 | selective lining attack |
炉衬重砌 | relining (Furnace availability also increased with the decrease in relinings, gunning and manual coating. 随着炉衬重砌的减少、喷补和人工挂渣工作量的降低,炉子作业率也得以提高。) |
炉衬重砌期间 | furnace reline period |
炉子砖衬 | furnace lining |
炉子耐火衬更换 | furnace refractory reline |
炉子自衬技术 | furnace self lining technique |
炉砖衬 | furnace brick lining |
炉缸衬 | hearth lining |
炉缸里衬 | hearth lining |
焦台衬砖 | wharf brickwork |
焦油白云石炉衬 | tar-dolomite lining |
照片衬度 | picture contrast |
照片衬度 | photographic contrast |
爆炸复衬 | explosive lining |
爆炸复合衬里 | explosive lining |
牌坊窗口衬垫 | housing window lining |
特殊部位砖衬 | zoned lining (有特殊要求部位的砖衬,例如炉缸、炉腹砖衬等) |
球形轴衬 | spherical bush |
球顶砖衬 | dome lining (热风炉的) |
电解槽衬里 | electrolytic cell lining |
电解槽衬里材料 | material for cell lining |
电解槽侧衬 | cell sidelining |
电解槽内衬 | tank lining |
电解槽内衬 | electrolytic cell lining |
电解槽内衬 | cell lining |
白云石炉衬化铁炉 | dolomite cupola furnace |
白云石质钢包衬 | dolomite ladle lining |
砌衬 | lining |
砌炉衬 | lining-up |
砌筑内衬作业 | lining work |
砌衬块体 | lining mass |
砌衬机 | lining machinery |
砌衬机 | lining machine |
砌衬材料 | lining material |
砌衬材料 | facing material |
砌衬物料 | lining mass |
砌衬的 | lined |
砌衬转炉 | lined vessel |
砌好炉衬的转炉 | lined vessel |
砌好炉衬的转炉 | lined converter |
砌炉衬 | lining-up |
砌砖衬钢包 | bricked ladle |
砌砖衬钢水包 | brick lined ladle |
砌砖炉衬 | brickworking lining |
砌筑内衬作业 | lining work |
砖衬 | lining |
砖衬 | brickwork |
砖衬 | brick lining |
砖砌炉衬 | brick working lining |
硅砖衬炉 | silica oven |
硅砖衬里 | silica lining |
硅砖衬里炉 | silica oven |
硅砖炉衬转炉 | converter with silica brick |
硅砖炉衬转炉 | silica-lined vessel |
硅砖炉衬转炉 | silica brick-lined furnace |
硬衬垫 | hard liner |
硬化压力衬垫 | hardened pressure pad |
硬橡胶衬 | hard rubber lining |
罐衬里 | tank lining |
罗斯特奈特不锈钢板炉衬法 | Rostenit lining process |
罗斯特奈特不锈钢板炉衬法 | Rostenit lining process |
耐侵蚀炉衬 | attack-resistant furnace lining |
耐火砖炉衬侵蚀 | refractory wear |
耐火衬内面 | inside face of refractory lining (Hearth diameter refers to the diameter of the circle determined by the inside face of the refractory lining of the hearth, excluding any increase in the wall thickness at the tapholes. 炉缸直径指的是炉缸耐火衬内面圆的直径,铁口处炉墙厚度的增加部分不含其内。) |
耐火衬圈 | brick cup (铸锭底板孔眼内的) |
耐火衬寿命 | refractory lining life |
耐火衬检测设备 | refractory lining inspection equipment |
耐火衬混合料 | refractory lining mixture |
耐火材料衬里 | refractory lining |
耐火材料衬里 | refractory liner |
耐火衬里维修 | refractory maintenance |
耐火材料衬里的 | refractory-lined |
耐火材料衬里的还原钢弹 | refractory-lined bomb |
耐火炉衬 | refractory furnace lining |
耐火砖衬里 | refractory lining |
耐火砖衬里炉罩 | brick lined hood |
耐火砖衬里点火器 | brick-lined hood |
耐火砖衬里点火器 | brick lined hood |
耐火砖衬里的 | firebrick lined |
耐火砖内衬 | firebrick lining |
耐火砖炉衬 | refractory brick lining |
耐火砖炉衬侵蚀 | attack of refractory brick lining |
耐火粘土砖衬 | firebrick lining |
耐碱炉衬 | alkaline-resistant lining |
耐磨衬垫 | wear liner |
耐磨衬板 | wear liner |
耐磨衬板 | wearing plate |
耐磨炉衬 | wear-resistant lining |
耐磨炉衬 | abrasion resistant lining |
耐磨炉衬 | attrition-resistant furnace lining |
耐磨炉衬 | wearing lining |
耐酸衬里 | acid-proof lining |
耐酸炉衬 | acid-resistant lining |
耐酸炉衬 | acid-proof lining |
耐酸陶瓷衬 | acid-proof ceramic lining |
耳轴区炉衬挂渣 | coat trunnion |
耳轴区炉衬挂渣 | coating trunnion (Logically the latter method is specific in coating the trunnions and the upper areas of the furnace. 从理论上说,后一种方法专门用于转炉耳轴区炉衬和上部炉衬的挂渣。) |
聚乙烯衬里的 | polyethylene-lined |
聚四氟乙烯衬里的设备 | Teflon lined plant |
聚氨基甲酸乙脂衬层 | polyurethane lining |
薄内衬 | thin wall-type inwalls |
薄壁炉衬 | thin-wall lining |
薄壁炉衬 | thin-skinned lining |
蚀损炉衬 | etched lining |
蜡衬里的 | wax-lined |
表层炉衬 | surface lining |
衬圈 | ring gasket |
衬垫 | backing strap |
衬垫 | back pad |
衬垫 | backup strip |
衬垫 | insertion |
衬垫 | insert |
衬垫 | back strap |
衬垫 | back |
衬垫材料 | jointing material |
衬垫片 | spacer block |
衬垫调整 | shimming |
衬垫金属 | backing metal |
衬垫金属 | back metal |
衬塑钢管 | steel pipe lined with plastic (Metals and plastics can often be combined. For corrosion-resistance, steel pipes lined with plastic and plastic-coated steel sheets are being used on an increasing scale. 金属和塑料常常可以结合在一起。为了抵抗腐蚀,衬塑料钢管和塑料涂层薄钢板正获得日益广泛地使用。) |
衬墙 | chemise |
衬套 | sleeve |
衬套 | nave |
挤压筒衬套 | liner |
衬套用磷青铜 | carobronze (7.5~9Sn,0.1〜0.4P,余量Cu) |
衬差不鲜明图像 | soft image |
衬巴比合金轴承 | Babbitt lined bearing |
衬度 | contrast |
衬度分辨能力 | contrast perception |
衬度增强 | contrast enhancement |
衬度系数 | contrast ratio |
衬料 | lining mass |
衬料 | packing |
衬料 | lining |
衬板 | bush |
衬板 | line-plate |
衬板 | line plate |
衬板 | packing plate |
衬板 | backing block |
衬板 | back block |
衬橡胶 | rubber coating |
衬比 | contrast |
衬环 | bushing |
衬环 | bush |
衬瓦 | bushing |
衬瓦 | metal |
衬瓦 | bush |
衬石灰里的还原钢弹 | lime-lined bomb |
衬砌耐火砖的 | firebrick lined |
衬砖 | brick lining |
衬砖炉罩 | brick-lined hood |
铁 衬砖热风总管 | brick-lined hot blast main |
衬砖钢包 | brick-lined ladle |
衬硬质合金的拉丝模 | carbide-lined drawing die |
衬硬质合金的拉模压模 | carbide-lined drawing die |
衬碳化物的拉丝模 | carbide-lined drawing die |
衬碳化物的拉模压模 | carbide-lined drawing die |
衬纸机 | laminating unit |
衬绝热板的中间包 | tundish lined by insulation board |
衬绝热板的中间包 | insulation board lined tundish |
衬耐火材料的炉子 | refractory-lined furnace |
衬背带材 | backing strip |
衬背摩擦材料 | backed frictional material |
衬背板 | backing sheet |
衬背钢板 | backing sheet |
衬胶槽 | rubber-lined tank |
衬胶空转辊 | rubber-lined idler roll |
衬胶钢槽 | rubber-lined steel tank |
内衬里 | inside liner |
衬里 | liner |
衬里 | lining work |
衬里 | bush |
衬里厚度 | lining thickness |
衬里厚度 | liner thickness |
衬里寿命 | lining resistance |
衬里局部侵蚀 | selective lining attack |
衬里木 | lining wood |
衬里材料 | liner material |
衬里的坩埚 | lined crucible |
衬里磨损 | lining wear |
衬钢板的冲洗沟 | steel-lined flushing flume |
衬钼坩埚 | molybdenum-lined crucible |
衬铅 | lead coating |
衬铅槽 | lead-lined vat |
衬铅流槽 | lead-lined launder |
衬铅电解槽 | lead-lined electrolytic tank |
衬铅的 | terned |
衬铅的 | lead-lined |
衬铅设备 | lead-lined apparatus |
衬铅锡的 | terned |
衬铅高压釜 | lead lining autoclave |
衬锡的 | tin-lined |
衬镍冷凝器 | nickel-lined condenser |
转炉衬 | converter lining |
转炉衬喷补混合料 | gunning mixes for converter lining |
转炉衬火焰喷补技术 | flame gunning technique for converter lining |
转炉出钢侧炉衬 | tap pad of converter |
转炉出钢侧炉衬 | converter tapping side line |
转炉换衬台 | relining stand of converter |
转炉机器人换衬 | converter relining by robot |
转炉炉衬 | vessel lining |
BOF 转炉炉衬 | BOF vessel lining |
转炉炉衬 | converter lining (【技】转炉钢板炉壳内砌筑的耐火材料层。对转炉炉衬的要求是:能耐受高温和温度波动,能耐炉渣的化学侵蚀,能抵抗钢水的冲刷和磨损,为高温冶金熔体完成炼钢高温化学反应提供经久耐用的容器。) |
转炉炉衬寿命 | vessel lining life |
转炉炉衬寿命 | converter lining life |
转炉炉衬砌筑自动化 | automatic converter relining |
转炉炉衬磨损 | converter lining wear |
转炉耐火衬 | vessel refractory lining (The slag splashing process uses high pressure nitrogen, blown at high flow rates through the oxygen blowing lance, to splash slag onto the vessel refractory lining. 溅渣护炉工艺使用氧气喷枪喷出的高流量高压氮气将炉渣喷溅到转炉耐火衬上。) |
BOF 转炉耐火衬工作寿命 | working life of BOF refractory lining |
转炉自动换衬 | automatic converter relining |
转炉自动换衬 | automated convertor relining |
软木衬垫 | cork gasket |
轴衬 | bearing segment |
轴衬 | axle bush |
轴衬青铜 | bush metal |
轴承衬 | bearing liner |
轴承衬垫 | bearing backing |
轴承衬套 | bearing bushing |
轴承衬套 | bearing insert |
轴承衬套 | bearing bush |
轴颈轴承衬 | journal-bearing bushing |
轻质喷补涂衬 | lightweight gunned lining |
载流轴承衬套 | current-carrying bearing insert |
通用钢包衬砖 | universal ladle brick |
酚型树脂衬里 | phenol resin lining |
酸性衬里 | acid lining |
酸性炉衬 | acid lining |
酸性炉衬电弧炉 | electric arc furnace with acid lining |
酸性炉衬转炉 | converter with acid lining |
酸性炉衬转炉 | converter of acid lining |
酸性炉衬转炉 | acid lining converter |
酸洗槽内衬 | pickling tank lining |
酸洗槽里衬 | pickling tank lining |
锅炉砖衬 | boiler brickwork |
锥形衬套 | tapered liner |
键轴衬 | keyed bush |
镁橄榄石基中间包衬 | forsterite based tundish lining |
镁砂衬套式水口 | nozzle of magnesite thimble-type |
镁砂衬套式铸钢塞座 | nozzle of magnesite thimble-type |
镁砂衬里 | magnesite lining |
镁砂内衬 | magnesite lining |
镁砖炉衬 | magnesite brick lining |
镁质中间包衬 | magnesitic tundish lining |
防凝水内衬 | anti-condensation lining |
防磨衬里 | wearing lining |
防磨炉衬 | wearing lining |
防结渣壳炉衬 | skull resistant lining |
阴极内衬 | cathode lining |
阴极槽衬 | cathode lining |
陶瓷衬炉腹 | ceramic-lined bosh |
陶瓷炉衬 | ceramic furnace lining |
震筑衬里 | jolt-packed liner |
青铜衬里 | bronze liner |
预制衬里 | preformed liner |
预制内衬 | preformed liner |
预制烧结衬里 | preformed sintered liner |
预制烧结内衬 | preformed sintered liner |
预应力衬套 | prestressed liner (挤压筒的) |