全國咨詢熱線
Array ( [id] => 220 [identifier] => changjianwenti [langid] => zh [cate_name] => 常見問題 [parentid] => 1 [module_id] => 7 [tpl_index] => [tpl_list] => [tpl_file] => [if_index] => 0 [taxis] => 255 [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 )
氧化物陶瓷是指以氧化物為主要原料,經(jīng)過成型、燒結(jié)等工藝制成的一類無機非金屬新材料。其材料性能包括高溫穩(wěn)...
2024
多孔塑料又稱泡沫塑料,是以合成樹脂為基體,加入發(fā)泡劑及其它添加劑,經(jīng)發(fā)泡作用形成的一種具有細孔梅綿狀結(jié)構(gòu)的...
微信二維碼
版權(quán)所有:深圳市秒準測量技術(shù)有限公司?粵ICP備15082184號?電腦版 | 手機版