1. 铅工业：plumber 水管工人 | plumbery 铅工业 | plumbic 铅的
2. 铅管业：plumber 水管工人 | plumbery 铅管业 | plumbery 铅管制造
3. 铅管制造：plumbery 铅管业 | plumbery 铅管制造 | plumberyplumbing 铅工业
4. 铅管业/铅管制造/铅工业：plumber /水管工人/ | plumbery /铅管业/铅管制造/铅工业/ | plumbic /铅的/
1. It discusses common failings of quality in b plumbery system in residential project, analyzes causes of problems from aspects of water tubes & plumbery system, and propounds corresponding preventive measures.
论述了民用住宅水暖系统中普遍存在的质量问题，从给排水管道、采暖系统等方面，分析了问题存在的原因，并提出了在安装工程环节上相应的防治措施。
noun
1. the occupation of a plumber (installing and repairing pipes and fixtures for water or gas or sewage in a building)
Synonym: plumbing