词汇	control valve closure
释义	control valve closure 控制阀闭合
随便看	strength of cement mortar Strength of cement-soil strength of cement-stabilized soil strength of character strength of char residue strength of charring-layer strength of clamping action strength of coal strength of coal seam strength of coating strength of compression strength of concrete strength of concrete at twenty eight days strength of confirmation strength of connection Strength of Container strength of core sample strength of coupling strength of crankshaft strength of culture strength of current strength of dependence strength of dislocation strength of doublet strength ofdraft