全國咨詢熱線
Array ( [id] => 113 [identifier] => xingyedongtai [langid] => zh [cate_name] => 行業(yè)動態(tài) [parentid] => 1 [module_id] => 7 [tpl_index] => [tpl_list] => [tpl_file] => [if_index] => 0 [taxis] => 3 [status] => 1 [if_hidden] => 0 [keywords] => [description] => [ifspec] => 0 [note] => [psize] => 2 [inpic] => [linkurl] => [target] => 0 [ordertype] => id:desc [subcate] => [ico] => [small_pic] => [medium_pic] => [big_pic] => [seotitle] => [title] => 文章資訊 [if_cate] => 1 [if_list] => 1 [if_msg] => 1 )
在化工,煤炭,石油等等惡劣環(huán)境下金屬閥門已不能適應(yīng)高磨損、強(qiáng)腐蝕等惡劣工況的需求,主要體現(xiàn)在金屬閥易泄露、...
2024
高分子材料在現(xiàn)代社會中有著廣泛的應(yīng)用,它們在我們的日常生活中扮演著重要的角色。高分子材料是指由許多較小...
微信二維碼
版權(quán)所有:深圳市秒準(zhǔn)測量技術(shù)有限公司?粵ICP備15082184號?電腦版 | 手機(jī)版