Today's "Practice" reviews indoor water supply pipeline construction technology, indoor drainage pipeline construction technical requirements, indoor heating pipeline construction technical requirements, power supply trunk lines and indoor distribution lines construction technical requirements, electrical lighting construction technical requirements, lightning protection grounding construction technical requirements, air ducts and components production and installation technical requirements.
"Regulations" third review: construction project insurance system, construction project tax system, construction project guarantee system, construction project legal responsibility system, construction project construction permit system, construction enterprise qualification system , construction engineer registration professional system.
Tomorrow and the day after tomorrow and the day after tomorrow, go out for two days during the National Day holiday, and suspend learning and updates.
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