硬质泡沫塑料 | |
oil | rigid foamed plastics; rigid foam |
plast. | hard foam plastic |
衬垫 | |
met. | back; back strap; backing strap |
skydive. | pad |
包装 | |
gen. | package |
| |||
rigid foamed plastics; rigid foam | |||
hard foam plastic | |||
rigid cellular plastic |
硬质泡沫塑料 : 24 phrases in 7 subjects |
Advertising | 2 |
Aviation | 1 |
Oil / petroleum | 4 |
Plastics | 12 |
Polymers | 1 |
Space | 1 |
Technology | 3 |