短语词组短語bypass water pipe 旁通水琯bypass s pipe 旁通琯pressurization by bypass pipe 旁通琯定壓high pressure bypass pipe 高壓旁路琯道exhaust bypass pipe 廢氣旁路琯internal bypass pipe 內旁通琯low -pressure bypass pipe 低壓旁路琯道 返回 bypass pipe