face to face dimension的意思|示意

结构长度 ... 设计标准Design Standard 结构长度Face to face dimensions 侧法兰标准Flange Standard ...

端面距尺寸 frequency of the natural hydraulic mode,液压本来就有频率 face to face dimension,端面距尺寸 frequency measurement by digital meter,用数字频率计测频 ..

压力温度等级 ... Design and manufacture 结构长度 Face to face dimension 压力温度等级 Grade of pressure-temperature 连接法兰 ...

结构长度尺寸 ... 结构体尺寸太大 Structure size too large 结构长度尺寸 Face to face Dimension 船体结构和船材尺寸 Hull construction and scantlings ...