中心受压杆 | |
bridg.constr. | axially compressed bar; centrally compressed member |
件 | |
gen. | piece of |
busin. | bales |
earth.sc. | pieces |
hydroel.st. | piece |
interntl.trade. | item; package; bale |
met. | block |
| |||
axially compressed bar; centrally compressed member |
中心受压杆 : 7 phrases in 1 subject |
Bridge construction | 7 |