| Subject | English | Chinese |
| auto. | aluminium crankcase | 铝质曲轴箱 |
| compr. | atmospheric crankcase | 常压曲轴箱 |
| tech. | barrel crankcase | 筒式曲轴箱 |
| tech. | barrel-type crankcase | 筒形曲轴箱 |
| auto. | cast crankcase sump | 铸造油底壳 |
| auto. | cast-iron crankcase | 铸铁曲轴箱 |
| oil | closed crankcase compressor | 封闭式曲轴箱压缩机 |
| refrig. | closed crankcase compressor | 闭式曲轴箱压缩机 |
| tech. | closed crankcase ventilating system | 闭式曲轴箱通风装置 |
| auto. | closed crankcase ventilation | 闭式曲轴箱通风装置 |
| auto. | closed crankcase ventilation | 曲轴箱闭式通风装置 |
| auto. | closed crankcase ventilation solenoid valve | 曲轴箱闭式通风电磁阀 |
| auto. | closed crankcase ventilation system | 曲轴箱闭式通风装置 |
| auto. | closed crankcase ventilation valve | 曲轴箱闭式通风控制阀 |
| refrig. | compressor crankcase | 压缩机曲轴箱 |
| met. | crankcase alloy | 曲轴箱用铝合金 (1.4Cu, 5Si, 0.5Mg, 0.8Ni, 0.8Mn,余量 Al) |
| auto. | crankcase arm | 曲轴箱固定爪耳座，耳环 |
| tech. | crankcase bearing | 曲轴轴承 |
| auto. | crankcase bearing | 曲轴箱主轴承 |
| CNC | crankcase bearing | 主轴承 |
| shipb. | crankcase bearing saddle | 曲轴箱轴承座 |
| tech. | crankcase bearing seat | 曲轴箱轴承座 |
| auto. | crankcase-bearing wall | 曲轴箱轴承壁 |
| auto. | crankcase bleeder | 曲轴箱通气管风装置 |
| auto. | crankcase blow-by | 往曲轴箱窜气 |
| shipb. | crankcase bolt | 曲轴箱螺栓 |
| auto. | crankcase bottom | 曲轴箱底部 |
| oil | crankcase breather | 曲柄箱通气管 |
| compr. | crankcase breather | 曲轴箱通气管 |
| compr. | crankcase breather | 曲轴箱呼吸器 |
| auto. | crankcase breathing | 排放控制系统曲轴箱换气通风 |
| chem. | Crankcase oxidation of internal oil catalyst | 曲轴箱内油的氧化催化剂 |
| tech. | crankcase center main section | 主曲轴箱中部 |
| auto. | crankcase closed system | 曲轴箱双通风系统曲轴箱完全密封，用两个通风装置使曲轴箱通风的系统 |
| tech. | crankcase compartment | 曲轴箱分隔室 |
| auto. | crankcase compression | 二冲程汽油机曲轴箱压缩 |
| tech. | crankcase compression | 曲轴箱压缩 |
| auto. | crankcase compression ratio | 二冲程汽油机曲轴箱压缩比 |
| tech. | crankcase conditioning oil | 曲轴箱冲洗用油 |
| auto. | crankcase control valve | 曲軸箱控制閥 |
| compr. | crankcase cover | 曲轴箱盖 |
| auto. | crankcase cover | 摩托车曲轴箱罩 |
| tech. | crankcase cover plate | 曲轴箱盖板 |
| auto. | crankcase depression | 曲轴箱真空度 |
| auto. | crankcase depression regulator | 曲轴箱真空度调节器通用公司大排量发动机采用，为阀门式 |
| auto. | crankcase depression regulator valve | 曲轴箱减压调节阀 |
| auto. | crankcase depression regulator valve | 曲轴箱降压调节阀 |
| auto. | crankcase dilution | 曲轴箱机油稀释 |
| oil | crankcase dilution | 曲轴箱稀释 |
| tech. | crankcase dilution | 曲柄箱稀薄化 |
| auto. | crankcase door | 曲轴箱检查孔盖 |
| auto. | crankcase drain | 曲轴箱放油孔 |
| auto. | crankcase drain | 从曲轴箱中放出机油 |
| auto. | crankcase drain cock | 曲轴箱放泄旋塞 |
| auto. | crankcase drain mileage | 换机油英里数 |
| compr. | crankcase drain plug | 曲轴箱放油塞 |
| auto. | crankcase emissions | 曲轴箱排放物 |
| auto. | crankcase end cover | 曲轴箱端盖 |
| auto. | crankcase explosion | 曲轴箱内爆燃放炮 |
| nautic., tech. | crankcase explosion | 曲轴箱爆炸 |
| shipb. | crankcase explosion proof | 曲轴箱防爆 |
| nautic., tech. | crankcase explosion proof door | 曲轴箱防爆门 |
| shipb. | crankcase explosion relief valve | 曲轴箱防爆安全阀 |
| shipb. | crankcase explosionproof door | 曲轴箱防爆门 |
| auto. | crankcase facing | 曲轴箱凸缘面 |
| shipb. | crankcase front cover | 曲轴箱前盖 |
| tech. | crankcase front main section | 主曲轴箱前部 |
| auto. | crankcase gasket | 曲轴箱密封垫 |
| auto. | crankcase-gasket kitset | 成套的曲轴箱密封垫 |
| compr. | crankcase grinder | 曲柄磨床 |
| auto. | crankcase guard | 发动机底部的曲轴箱防护罩 |
| tech. | crankcase guard | 曲轴箱护罩 |
| auto. | crankcase half | 曲轴箱一半上部或下部 |
| compr. | crankcase heater | 曲轴箱加热器 |
| auto. | crankcase inspection cover | 曲轴箱检查孔盖 |
| tech. | crankcase inspection cover | 曲轴箱检査盖 |
| compr. | crankcase interior surface | 曲柄箱内表面 |
| auto. | crankcase lead valve | 混合气曲轴箱导入阀在二冲程发动机曲轴箱进气口内设置的单向阀 |
| auto. | crankcase lower half | 曲轴箱下半部 |
| tech. | crankcase lube pressure | 曲轴箱润滑油压 |
| tech. | crankcase lube system | 曲轴箱润滑系统 |
| tech. | crankcase lubrication | 曲轴箱润滑油 |
| compr. | crankcase mechanism | 曲柄箱机构 |
| auto. | crankcase mouth crankcase opening | 曲轴箱开口处 |
| chem. | crankcase oil | 曲轴箱润滑油 |
| auto. | crankcase oil | 发动机用润滑油 |
| oil | crankcase oil | 曲柄箱油 |
| shipb. | crankcase oil | 曲轴箱油 |
| shipb. | crankcase oil drain cock | 曲轴箱放油旋塞 |
| tech. | crankcase oil foaming test | 曲轴箱用油起沫试验 |
| shipb. | crankcase oil pan | 曲柄箱油盘 |
| auto. | crankcase oil pan | 机油盘 |
| auto. | crankcase oil pan | 油底壳 |
| shipb. | crankcase oil pan | 曲轴箱油盘 |
| auto. | crankcase oil retainer ring | 曲轴箱挡机油圈 |
| auto. | crankcase oil tray | 机油盘 |
| auto. | crankcase oil tray | 油底壳 |
| shipb. | crankcase oil tray | 曲轴箱油底壳 |
| auto. | crankcase opening | 曲轴箱开口处 |
| auto. | crankcase overpressure | 曲轴箱内压力过高 |
| auto. | crankcase partition | 曲轴箱隔板壁 |
| auto. | crankcase pit | 机油盘 |
| auto. | crankcase pit | 油底壳 |
| auto. | crankcase pit bottom section | 油底壳下段 |
| auto. | crankcase pit top section | 油底壳上段 |
| auto. | crankcase pollutants | 曲轴箱污染物 |
| auto. | crankcase precompression | 二冲程发动机曲轴箱预压缩 |
| auto. | crankcase precompression ratio | 二冲程发动机曲轴箱预压缩比 |
| auto. | crankcase pressure | 曲轴箱内压力 |
| tech. | crankcase pressure | 曲轴箱压力 |
| refrig. | crankcase pressure regulator | 曲轴箱压力调节器 |
| auto. | crankcase rear wall | 曲轴箱后壁 |
| auto. | crankcase safety plug | 曲轴箱冰冻安全塞 |
| tech. | crankcase scavenged engine | 曲轴箱扫气二冲程发动机 |
| tech. | crankcase scavenging | 曲柄箱换气法 |
| auto. | crankcase scavenging | 二冲程发动机曲轴箱扫气 |
| nautic., tech. | crankcase scavenging | 曲轴箱扫气 |
| compr. | crankcase seal | 轴封 |
| auto. | crankcase sealed system | 曲轴箱单通风系统曲轴箱完全密封，用一个通风装置使曲轴箱通风的系统 |
| tech. | crankcase section | 曲轴箱舱 |
| auto. | crankcase side wall | 曲轴箱侧壁 |
| auto. | crankcase storage | 二冲程发动机曲轴箱存储积存 |
| auto. | crankcase storage | 曲轴箱存储 |
| auto. | crankcase storage system | 曲轴箱存储系统二冲程发动机混合气积蓄在曲轴箱内，发动机起动后导入气缸中的装置 |
| auto. | crankcase storage system | 曲轴箱存储系统 |
| tech. | crankcase stud | 曲轴箱双头螺栓 |
| auto. | crankcase sump | 曲轴〔曲柄〕箱油槽 |
| compr. | crankcase sump | 油底壳 |
| auto. | crankcase sump | 机油盘 |
| tech. | crankcase sump | 曲轴箱油槽 |
| auto. | crankcase-sump baffle | 油底壳隔挡板 |
| auto. | crankcase vapor | 曲轴箱蒸气 |
| auto. | crankcase vapour | 曲轴箱蒸气 |
| shipb. | crankcase vent pipe | 曲柄箱透气管 |
| nautic., tech. | crankcase vent pipe | 曲柄箱透气管路 |
| auto. | crankcase vent valve | 曲轴箱通风换气阀 |
| oil | crankcase ventilation | 曲轴箱通风 |
| auto. | crankcase ventilation | 曲轴箱通风换气 |
| nautic., tech. | crankcase ventilation installation | 曲轴箱透气装置 |
| auto. | crankcase ventilation system | 曲轴箱通风系统 |
| auto. | crankcase ventilator | 曲轴箱通风装置 |
| auto. | crankcase wall | 曲轴箱壁 |
| auto. | crankcase wall | 曲轴箱隔板壁 |
| auto. | crankcase web | 曲轴箱腹板曲轴箱上起强化作用的铸造薄壁，用以提高曲轴主轴承孔的刚度 |
| auto. | deep-skirt crankcase | 长裙式曲轴箱 |
| auto. | divided crankcase | 分段式曲轴箱 |
| tech. | divided crankcase | 分离式曲柄箱 |
| auto. | divided crankcase sump | 分段式油底壳 |
| tech. | dry crankcase | 干式曲柄箱 |
| transp. | engine crankcase | 发动机机匣 |
| transp. | engine crankcase | 发动机曲轴箱 |
| auto. | enlargement of crankcase | 曲轴箱裙部 |
| auto. | excess crankcase pressure | 曲轴箱超压 |
| railw. | explosion-proof door of crankcase | 曲轴箱防爆门 |
| auto. | finned crankcase | 带加强肋的曲轴箱 |
| auto. | front crankcase cover | 前曲轴正时齿轮箱盖 |
| auto. | front crankcase wall | 曲轴箱前壁 |
| tech. | full closed crankcase ventilating system | 全封闭型曲轴箱通风系 |
| compr. | gas tight crankcase | 密封式曲轴箱 |
| tech. | hinged crankcase guard | 铰接曲柄箱保护器 |
| auto. | horizontally divided crankcase | 发动机水平剖分的曲轴箱 |
| auto. | horizontally split crankcase | 水平剖分式曲轴箱 |
| auto. | lateral crankcase skirt | 曲轴箱侧壁 |
| auto. | lateral crankcase wall | 曲轴箱侧壁 |
| auto. | lower crankcase | 曲轴箱下半部 (half) |
| tech. | lower crankcase | 下曲轴箱 |
| tech. | lower half crankcase | 下半部曲轴箱 |
| tech. | lower part of crankcase | 曲轴箱的下面部分 |
| auto. | magnesium crankcase | 发动机镁合金曲轴箱 |
| refrig. | open crankcase compressor | 开式曲轴箱压缩机 |
| auto. | positive crankcase vent | 曲轴箱强制通风 |
| mech. | positive crankcase ventilation | 曲轴箱正压排气装置 |
| mech.eng. | positive crankcase ventilation | 曲轴箱强制换气 |
| dril. | positive crankcase ventilation | 曲轴箱强制通风 |
| auto. | positive crankcase ventilation solenoid valve | 曲轴箱强制通风电磁阀 |
| auto. | positive crankcase ventilation system | 曲轴箱强制通风装置 |
| tech. | positive crankcase ventilation system | 正压曲轴箱通风系统 |
| auto. | positive crankcase ventilation valve | 曲轴箱强制通风阀 |
| tech. | positive crankcase ventilator | 曲轴箱强制通风装置 |
| dril. | positive crankcase vents | 曲轴箱强制通气孔 |
| auto. | pressurized crankcase | 密闭加压式曲轴箱 |
| tech. | pressurized crankcase | 密封曲轴箱 |
| tech. | pressurized crankcase | 增压曲轴箱 |
| auto. | production crankcase | 成批批量生产的曲轴箱 |
| auto. | rear crankcase wall | 发动机曲轴箱后壁隔板 |
| tech. | refilling crankcase | 向曲轴箱加满油 |
| auto. | ribbed crankcase | 加肋曲轴箱 |
| oil | SAE crankcase oil viscosity number | SAE 曲轴箱油黏度号 |
| auto. | sealed crankcase ventilation | 密封式曲轴箱通风 |
| auto. | sealed crankcase ventilation | 封闭式曲轴箱通风 |
| construct. | split crankcase | 可分开式曲轴箱 |
| tech. | split crankcase | 对开曲轴箱 |
| auto. | split crankcase | 分开可拆式曲轴箱 |
| tech. | split crankcase | 可拆曲柄箱 |
| auto. | split crankcase sump | 分段组合式油底壳 |
| auto. | stiffened crankcase | 加固的曲轴箱 |
| auto. | strutted crankcase | 加固的曲轴箱 |
| auto. | unsplit crankcase | 整体不分开式曲轴箱 |
| tech. | unsplit crankcase | 整体式曲轴箱 |
| construct. | unsplit crankcase | 整体式〔筒形，不分开式〕曲轴箱 |
| tech. | unsplit crankcase | 整式曲柄箱 |
| auto. | upper crankcase | 发动机上曲轴箱 (half) |
| tech. | upper crankcase | 上曲轴箱 |
