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Terms for subject Refrigeration containing duct | all forms | exact matches only
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accessible duct通行地沟
air duct design principles and considerations通风管道设计原则和注意事项
air duct diagram风道图
air exhaust duct排气管
air renewal duct换气风道
air-intake duct吸气风道
branch air duct分支管道
branch duct分支风道
ceiling air duct顶棚风道
ceiling duct顶棚风道
circular duct圆形风管
circular equivalent of rectangular duct矩形风管的圆形当量
combination of fan-duct systems风机-管道系统的联合运行
computer-aided duct design and drafting计算机辅助风道设计和制图
computer-aided duct drafting计算机辅助风道制图
computer-aided running processes of duct system计算机辅助管道系统的运行过程
conduit duct地下通风导管
constricted part of damper or duct fittings管件或风门收缩处
cooling air duct冷风道
crawl duct半通行地沟
deferent duct输送管
discharge duct排气风道
discharge side duct breakout流岀侧风管的向外辐射
distributing duct分配风道
double duct mixing box双风道混合箱
drain for duct system风管系统泄水
dual duct blender unit双风管混合装置
dual-duct VAV双风道变风量空调
dual duct VAV system双风道变风量系统
dual-duct VAV terminal device双风道变风量末端装置
duct area change风道截面变化
duct assembly管道系统
duct attenuation风道消声
duct-borne crosstalk风管传播的串音
duct-borne path风管传播的路径
duct circular equivalent风道圆当量值
duct cleaning风道清理
duct construction管道结构
duct design worksheet风道计算表
duct distribution风道输配
duct fittings风道接头
duct friction chart风道摩擦图
duct frictional per unit length单位长度的风道摩擦阻力
duct heat gain风道热增
duct hydraulic radius风管水力半径
duct-insertion psychrometer插人风道式温湿度计
duct installation cost风道安装费用
duct insulation风道保温
duct layout风道布置
duct leakage风道泄漏
duct liner风管衬里
duct lining风管衬里
duct perimeter风道周长
duct pressure change风道压力变化
duct roughness风道粗糙度
duct roughness correction风道粗糙度校正值
duct rumble风管隆隆声
duct sizing风道大小的确定
duct sizing methods风道尺寸的确定方法
duct static pressure风管静压
duct static pressure control风管静压控制
duct system characteristic管道系统特性
duct system design风道系统设计
duct systems with certain pressure losses in branch takeoffs在支管起始处有一定压力损失的管道系统
duct systems with negligible pressure loss at branch ducts支管可忽略压力损失的风管系统
duct velocity风道流速
electric duct heater管道电加热器
electric heater in duct风管电热器
equal friction method duct sizing等摩阻法风道计算
equivalent duct length当量风道长度
equivalent rectangular duct当量矩形风道
exhaust duct排气烟囱
fan-duct system风机管道系统
fibe glass duct玻璃纤维管
flat oval duct扁椭圆管
flexible duct风管软接头
flexible duct可弯曲风管
flexible duct柔性风管
floor air duct地板风道
flow resistance of duct system管道系统的流动阻力
foil-insulant composite duct复合材料风管
fresh air duct新风道
in-duct installation地沟敷设
in-duct method风管内取样法
in-duct sensor风管内传感器
inner-lined round duct内衬圆管
inspection hole in duct风管检査孔
lined flexible duct有衬套柔性管
lined rectangular duct有衬套的直矩形风管
log-linear rule for round duct transverse圆管的线性规则横断面法
maximum duct velocity最大风管速度
measurement in air duct风管压力测量
metal air duct金属风管
modulation of fan-duct system风机-管路系统的调节
nonmetallic air duct非金属风道
nonmetallic duct非金属材料风管
optimal air duct design最佳通风管道设计
outside air intake duct室外空气吸人风道
perforated duct多孔风道
permissive limit of duct concentration容许灰尘浓度
plastic duct and fittings塑料风管及附件
plenum duct送气风道
pressure characteristics of airflow in supply duct送风管道内气流的压力特性
recirculating air duct再循环风道
rectangular air duct矩形风管
rectangular duct air supply and return opening with clamper矩形风管带风门的送回风口
rectangular metal duct construction矩形金属管道构造
rectangular supply duct with transversal slots有横缝的矩形送风管
refractory duct防火风管
return or exhaust duct systems回风或排风管道系统
round duct圆管
round duct air supply and return openings with damper圆形风管调节板式送回风口
shape and material of air duct通风管的形状和材料
sheet steel duct薄钢板通风管
single duct system单风道系统
sound attenuation along duct-borne path声音在风管传播的衰减
sound-absorbing duct消声管
spiral duct螺旋风道
supply duct system送风管道系统
trunk duct主风管
underground-duct filled sandstone in地沟填砂
unit cost of duct installation单位管道安装费用
unlined rectangular sheet-metal duct无衬料矩形薄板管道
unlined round duct无内衬圆形风管
unpassable duct不通行地沟
velocity method duct sizing速度递减法
velocity method duct sizing速度法
velocity reduction method duct sizing速度递减法风道计算
velocity vectors of the airflow in a duct section管道内气流的速度矢量
wall duct砖风道
waste gas duct废气管

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