wall hook | |
archit. | 墙钩 |
oil | 壁钩; 管钩; 井壁悬挂装置 |
plast. | 墙壁钩; 壁上固定钩 |
packer | |
interntl.trade. | 打包人 |
| |||
墙钩 | |||
壁钩; 管钩; 井壁悬挂装置 | |||
墙壁钩; 壁上固定钩 | |||
孔壁悬挂装置; 墙托钩 |
wall hook packer : 18 phrases in 4 subjects |
Drilling | 3 |
Engineering geology | 1 |
Oil / petroleum | 8 |
Technology | 6 |