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Chinese National Standard Category: Heat supply, air supply, air conditioning and refrigerating engineering in general

English Title: Modified high density polyethylene (HDPE-M) double-wall corrugated pipes for underground use
Chinese Title: 埋地用改性高密度聚乙烯(HDPE-M)双壁波纹管材
Standard No.: T/CECS 10022-2021
Category No.: P45
Issued by: CECS
Issued on: 2021-04-19
Implemented on:
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:T/CECS 10022-2019
Word Count:10500 words
Similar Standards: T/CECS 10170-2022   DB32/T 4165-2021   T/CECS 10003-2017   T/CECS 10022-2021   GB 12211-1990   T/CECS 10131-2021   DB32/T 4167-2021   DB37/T 5237-2022   T/CECS 10121-2021   T/ZRCX 007-2020   DB11/T 2172-2023   GB/T 16411-2023   T/CECS 10221-2022   GB/T 41320-2022   GB/T 41317-2022   T/CECS 10182-2022   GB 18111-2021   GB 25034-2020   T/CECS 10136-2021   T/CECS 10137-2021  
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