Q_XKL 002-2019给水用聚丙烯(PP-R)管件.pdf
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PP-R Q/ZXKL 002-201 9
PP-R
GB/T 18742.1 - 1 GB/T 18742.3
- 3
GB/T2828.1 2003
GB/T2918 2018
GB/T3682.1 2018
GB/T6111 2003
GB/T8806 2008
GB/T 18742.1 2017 1 ISO 15874-1 2013 MOD
GB/T 18742.3 2017 3 ISO 15874-3 2013 MOD
2001
GB/T18742.1
4.1 GB/T18742.1
4.2
10.5 1.2
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