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Terms for subject Engineering geology containing 总管 | all forms | in specified order only
ChineseEnglish
供应总管supply main
压力送水总管water pressure main
总干管main collector
总排水管main drain
总管header pipe
总管header
自动总管灌浆系统automatic header system
集水总管water-collecting header
集水总管main collector
集水总管collecting main