water quality testing
| method
| water quality test | |
| seal. | 水质试验 |
| method | |
| gen. | 法; 标准; 水平 |
| environ. | 方法 |
| hydroel.st. од. | 方法 |
| mech. | 电火花法 |
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| 水质试验 | |||
| English thesaurus | |||
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| WQT | |||
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water quality testing : 3 phrases in 2 subjects |
| Chemistry | 1 |
| Technology | 2 |