unplasticized | |
gen. | 不加增塑剂的 |
auto. | 非增塑的 |
polyvinyl chloride | |
archit. | 聚氯乙烯 |
avia. | 聚氯乙稀 |
bridg.constr. | 聚氧乙烯 |
earth.sc. | 聚氯乙烯 |
eng.geol. | 聚乙烯 |
environ. | 聚氯乙烯 |
| |||
不加增塑剂的 | |||
非增塑的 | |||
未增塑的 |
unplasticized polyvinyl chloride : 10 phrases in 5 subjects |
Automobiles | 2 |
Chemistry | 1 |
Plastics | 2 |
Polymers | 3 |
Technology | 2 |