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ʵʩǦпұˮʻüɼ߷ѷ

ʱ䣺2020-04-10 19:54  Դδ֪  Ķ Ʒ Ҫ

Դ߶װ һҪи߸ֵIJƷάˡɳ־ƵֻĿǰѳɹר3ǧ27

гԽԽң˫ڿԴ顢Ͷʡó׵ȷIJߵ幤ҵõ֧ҵгռȲйǰĴǵһó׺顢гͽԴ,ɴ21.˾¿һƷǩ“аóЭ”ʵֵ“˰”ЧӦ,²Ʒëͨ50%ϣװеָȫ򲿷ֲƷƷװ̵ĻеһҵڼӹʱԿʹã˾ٽٽƷó׺ͿҵͶʵɻ“糵”“²”гȷ“1-2·ݣϲƷһ

չںϹϵʵʩ“Ǧпұˮʻüɼ”߷ѷںϹϵƸĸ¹ʽ̽ڶŻǿϸƵͬʱʵƽʹ꣬Ϊƽ

1mm -3.ǣ“ȱײƷ”ƺߴӸʡ˰ֻϤۺ20151-4£20151-4ȫʡҵ˰119.йģ߹ҵЭϺģЭԱר豸ʲﵽ300.£שҵչӿƳɱʼй2ԭͬ轵88

չȥͻǷҪа취˰ߵĵҪڽ¹ڲҵʽӪСҵչʽΪÿҵۻרʽ𣬸üDzҺѹѹʽDzôʽγ׮ͷڶ¹򡣼С˳׮̶ΧŶԽڶԳڵֺ֧áڻҵ˵һǿļù˾³Ҫ󣬸ģ߲ҵͶ룬ִ֧ͨѶ·ұװҵͳ豸ڣڷտɿǰΪṩŴ֧Ʒӵ߽бǩƵɶȸС

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