1、支撑管
... suction cover吸入盖 support column支撑管 support foot支脚 ...
2、撑柱
... 供给管,给水管 supply pipe 撑柱(钻油船) support column 出格磨练 special survey ...
3、门腿
... 门形杆框架建筑：portal framed building 门卫恢复：gate position restoration 门腿：support column ...
4、支承柱
... support bracket 支架，托架，支托，承托架，支承牛腿，支承架 support column 支承柱 support cylinder 支承筒 ...
support s column支架立柱
hydraulic support s column液压支架立柱
Support tube column支撑管柱
frame support column框支柱
upper support column上支撑;上支撑筒
end profile support column支端柱
core support column堆芯支承柱
End Support Column支端柱
support pile and column支撑桩柱