横撑 水平木 支横档 支腰梁

waling  detail>>

支腰梁

waling  detail>>

支横档

waling  detail>>

水平木

waling  detail>>

横撑木支托

needling  detail>>

未用横档支撑的

u tudded unstudded  detail>>

水平木板壁

horizontal boarding  detail>>

水平木钻床

horizontal wood borer  detail>>

水平横撑

horizontal braces  detail>>

腰梁

breast beam waist rail wale  detail>>

平木

hiraki pingmu subdue the hyperactivity of the liver  detail>>

横档

barre ledge rail transome uneven filling weaving bar weft bar  detail>>

横撑

stull; waling; cross-brace; flying shore; block bridging; bunton; sash brace ◇横撑杆 singletree  detail>>

平木纹

flat grain  detail>>

支撑水准

support levels  detail>>

木支护水平分层充填采矿法

timbered-horizontal cut and fill stoping  detail>>

换档支座

schaltbock gearshift lug  detail>>

木支撑

lignum shotcrete timber strut timbering set timbering support wood support ...  detail>>