scouring and bleaching
| range
| scouring and bleaching | |
| tech. | 练漂 |
| range | |
| gen. | 一系列; 行; 排 |
| el. meas.inst. | 标称范围 |
| forestr. | 区域; 幅距 |
| forestr. од. | 全距 |
| sport. | 变化，变动 |
| |||
| 练漂 | |||
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scouring and bleaching : 12 phrases in 3 subjects |
| Chemistry | 1 |
| Scientific | 1 |
| Textile industry | 10 |