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给水总 〔干〕管 | |||
给水总管; 给水干管; 总干管 | |||
总水管 | |||
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引水干渠 | |||
引水主管路; 自来水总管 | |||
主水管 | |||
给水干管 | |||
给水总管 | |||
总水管 | |||
水总管 | |||
供水总管; 给水主管; 输水主管; 输水干管; 给水干管 (pipeline); 供水干管 |
water-main : 53 phrases in 12 subjects |
Ecology | 1 |
Electric machinery | 2 |
Electronics | 3 |
Engineering geology | 2 |
General | 1 |
Hydroelectric power stations | 2 |
Metallurgy | 4 |
Nautical | 3 |
Nuclear and fusion power | 1 |
Oil / petroleum | 2 |
Rail transport | 1 |
Technology | 31 |