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Ϣ:߷ϩwww.eastpipe.net    ڣ2021-11-23   17  

   ܶ๤̶ϲó߷ϩܣһdzҪԭǾDzṸһԭ 1ʵϸʹó߷ϩܽṸҲеģȽٶѣ߷ϩܼʹڻγɹ㣬Ҳι̣΢Ṹü幸ɱΪֹܵ1/6 2ṸҲԸ棬ܲĵڱڹ⻬ֲڶǸ

ܶ๤̶ϲ߷ϩһdzҪԭǾDzṸһԭ

20201127

1ʵϸʹ߷ϩṸҲеģȽٶѣ߷ϩʹڻγɹ㣬Ҳι̣΢Ṹü幸ɱΪֹܵ1/6


2ṸҲԸ棬ܲĵڱڹ⻬ֲڶǸֹܵ1/6ҾõIJճԺԣͨСٳ2.3/ʱṸЧͳɱ


3߷ϩĻѧjiԵͨϣϩjiΪ9ȽϵȻͣͨճӼԳ߲á


4ͬھͨɱȸֹ15%ֻҪٴﵽ2.3~4.6/룬Ṹγɡ


һЩйϵҲIJйϵ˲Ṹƣ߷ϩ෽ףʩҲ˳׳ֶ


߷ϩͳԡ͸ʴԡͻӦԡֿٿԺá͵Խšɵֿ䶳ƻڻе񶯣ػҲܳһ̶ȵijζѣ˹ܵнϸߵijаquanԣȼȼҺзҪá





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