请问PIPE-RTR是什么管道?1.250 MM PIPE - RTR (Spec Ref 02732,01-SAMAA-034 and as per AWWA C950) 2.300 MM PIPE - RTR (Spec Ref 02732,01-SAMAA-034 and as per AWWA C950) 3.150 MM PIPE - RTR (Spec Ref 02722,01-SAMAA-034 and as per AWWA C950) 请问

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请问PIPE-RTR是什么管道?1.250 MM PIPE - RTR (Spec Ref 02732,01-SAMAA-034 and as per AWWA C950) 2.300 MM PIPE - RTR (Spec Ref 02732,01-SAMAA-034 and as per AWWA C950) 3.150 MM PIPE - RTR (Spec Ref 02722,01-SAMAA-034 and as per AWWA C950) 请问

请问PIPE-RTR是什么管道?1.250 MM PIPE - RTR (Spec Ref 02732,01-SAMAA-034 and as per AWWA C950) 2.300 MM PIPE - RTR (Spec Ref 02732,01-SAMAA-034 and as per AWWA C950) 3.150 MM PIPE - RTR (Spec Ref 02722,01-SAMAA-034 and as per AWWA C950) 请问
请问PIPE-RTR是什么管道?
1.250 MM PIPE - RTR (Spec Ref 02732,01-SAMAA-034 and as per AWWA C950)
2.300 MM PIPE - RTR (Spec Ref 02732,01-SAMAA-034 and as per AWWA C950)
3.150 MM PIPE - RTR (Spec Ref 02722,01-SAMAA-034 and as per AWWA C950)
请问这种管道在中国那些建材市场能够采购.急.
4.450 MM PIPE - RTR (Spec Ref 02722,01-SAMAA-034 and as per AWWA C950)

请问PIPE-RTR是什么管道?1.250 MM PIPE - RTR (Spec Ref 02732,01-SAMAA-034 and as per AWWA C950) 2.300 MM PIPE - RTR (Spec Ref 02732,01-SAMAA-034 and as per AWWA C950) 3.150 MM PIPE - RTR (Spec Ref 02722,01-SAMAA-034 and as per AWWA C950) 请问
你说的是不是就是PPR的管子啊?
搞什么全称啊.搞的我都看不懂了
250MM就是内径25CM的啊
哪不都有的卖吗
日丰,金德不都是的吗?

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