ʱоӹ塣ܷ߹ͼ
ʱΪͽǽ֪ʶܷ߹ͼ
524յ (̷ΰ)ڼֳijʱæһ²Ʒ
35ʱһ˾һػʦó²Ʒ칤
ԹмȳУԸСӲͷԵһȺÿƼ³ɹ22þȫ֪ʶȨĺļȨר714Ϊרҵ˲ţʱͬdzΪ´
²Ŀ꣬ӸܵҵչʱԼҪΪƵԸˣͷIJƷ빤չػڣڶĿʵ˺Ĺؼɿء
ΪӹٶȣרҵܣʱѵԼϿ磬̴ӡڰ칫ϡҴͷߣʱûģϻصҽϰ2-3飬ſ˯
ڡȻĿУʱڹ״ǻνݿμ͡긳ֵӹӹ0.01mm˷¶ȳ߾ȡ˹ڷˮƽԽʽչ
ΪһսйҵзһߵļԱͽҲʱҪһֱΪҵһ֧˲ݶӣԼյĹؼشڸһߵˡ
һ˵ļٺãֻΪҵʮꡣͽܡ֧ö飬ܴԴԴϵ˲Ŷʱ˵
2018꿪ʼʱͽԼĴ¹ҡѾɹҼʾģ¹ңijԱ3չ21ˣۼѵ3900˴Ρ
ڼܷ棬ҽҶѧޱشڸͽǡʱ˵Ҫ̻ͽôɣҪӹ˼·˼άϵõ
ûֹģֻй˼ݣƳг²Ʒʱͷʱ˵()