ǩdz̸,װ,,,,˵,˵2019/3/28 8:54:36Ԥ
EPSװԸ㣺ҪDZƹ䡢ҲװͳEPSҪ纸ǽϴ۲ܹװ̫ͬİȫ EPSװ˵60ֵEPSҪʮEPSװֻҪıܴEPSװ̴ԲEPSװʹúͰװͬƹ㷽ڱҵʹáʵáװҴﵽ
ˣEPSװıȱǺEPSǽװװӦԵһ治ȱǣλȱǵӦ2cm2ÿƷȱDzӦ2棬EPSǽװװ治з棬λӦ5cm2ȲӦ2mmÿƷķ治Ӧ2ֵ2mm/m(ѹֱ)ƽֵ2mm/m(ѹֱ)Եƽֱ()ƽֱȡ2mm/m(ѹֱ)ߴߴóеĹ涨ߴٶŻ˾Ŀ߶ȺͿ-2mm+2mm-0.5mmܳ-6mm+10mm,˵Ϊ3mm
ʩʱҪϸµСϸڣ
ճ۱ǰھ۱ճ污Ϳˢһרýɼǿ۱ɰĽ;ɺͿĨۺɰǽճʩԤճ˷Ʈ塢ܡ̨λԤճ߷С220 mmе80 mmרɰιճڻ(ɰȲó2 mm)
Ͼdz̸EPSװԸ˵ྫעǡ