general reference
| to
| standard
| general reference | |
| libr. | 一般参照 |
| TO: | |
| f.trade. | 目的地： |
| standard | |
| gen. | 水准; 格; 水平; 表均 |
| el. meas.inst. | 测量标准 |
| environ. | 标准 |
| hydroel.st. | 准则; 规格 |
| met. | 样品 |
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| 一般参照 | |||
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| 普遍性引用 对标准的 | |||
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general reference : 1 phrase in 1 subject |
| Technology | 1 |