支承裙筒 承压支承筒

supportskirt  detail>>

承压支承筒

compression support skirt support skirt  detail>>

支承裙筒

support skirt  detail>>

支承筒

carrying cylinder  detail>>

支承裙座

support skirt  detail>>

承重筒 支承筒

carryingcylinder  detail>>

油压支承

oil lift  detail>>

支承压力

abutment pressure arch pressure bearing pre ure bearing pressure bearingpre ure&...  detail>>

支承压力带

abutment area abutment zone  detail>>

后壁支承压力

rear abutment pressure  detail>>

极限支承压力

ultimate bearing pressure  detail>>

容许支承压力

allowable bearing pressure allowable bearing stress  detail>>

支承压力,轴承压力

bearing pre ure bearing pressure  detail>>

支承

fulcrum bearing; pecker block; [机械工程] supporting; bearing ◇支承板 back plate; bearer plate; bolste...  detail>>

支承压力 支力 轴承压力 承载压强

bearingpressure  detail>>

支承掩护式液压支架

hydraulic chock-shield su ort hydraulic chock-shield support  detail>>

工作面上方支承压力

front abutment pressure  detail>>

支承板 承压板 承重板 衬托板 底垫

bearingplate  detail>>