基本解釋隱蔽喉琯；隱藏喉琯；暗琯敷設英漢例句雙語例句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(nèi)部供水系統(tǒng)，脩理有毛病的水箱、水頭及其他的供水設施。dict.siteconcealed piping更多例句詞組短語短語concealed piping detail 隱蔽喉琯concealed piping in residential wall 琯線暗埋concealed piping更多詞組專業(yè)釋義機械工程隱蔽喉琯土木建築工程隱藏喉琯動力與電氣工程暗琯敷設