室内采暖安装工程存在的质量通病，主要是由于设计人员和施工人员粗制滥造造成的，而技术问题一般容易解决。
The bungling of technicians and constructors causes the general quality faults of heating installation indoors mainly, while the problems of technology are easy to solved.
结合工程实际应用，介绍了PP - R给水管道安装技术，阐述了在施工安装中几种常见质量通病的防治。
Combining with practical engineering, field engineering of PP-R feed pipe is introduced, several controlling measures about quality common faults are analyzed.
结合工程实际应用，介绍了PP - R给水管道安装技术，阐述了在施工安装中几种常见质量通病的防治。
Combining with practical engineering, field engineering of PP-R feed pipe is introduced, several controlling measures about quality common faults are analyzed.
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