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standard vacuum | |
tech. | 标准真空 |
oil | |
hydroel.st. | 油; 石油 |
met. | 汕; 润滑材料; 润滑剂; 润滑 |
oil | 原油 |
textile | 油布雨衣; 油布衣裤 |
Co. | |
dril. | 公司 |
| |||
标准真空 |
Standard Vacuum Oil Co : 10 phrases in 5 subjects |
Company name | 1 |
Earth sciences | 1 |
General | 1 |
International trade | 1 |
Technology | 6 |