Municipal plumbing
Municipal plumbing, Total:2 items.
The international standard classification for "Municipal plumbing" includes: .
The Chinese standard classification for "Municipal plumbing" includes: Water supply and draining instrument and equipment .
Professional Standard - Urban Construction
- CJ/T 519-2018 Equipment for municipal pipeline closed circuit television inspection
Guangdong Provincial Standard of the People's Republic of China
- DB4401/T 42-2020 Municipal gas pipeline safety assessment rules
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