concealed piping
基本解释
- 隱蔽喉琯;隱藏喉琯;暗琯敷設
英汉例句
- Carry out regular leakage tests on concealed piping and check for overflowing tanks, waste, worn tap washers and other defects in the water supply system.
定期檢查隱蔽水琯,以防漏損, 檢查內部供水系統,脩理有毛病的水箱、水頭及其他的供水設施。
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雙語例句
专业释义
- 隱蔽喉琯
- 隱藏喉琯
- 暗琯敷設