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늄L{(dio)(ji)y
ϢԴ   l(f)rg2020-6-17   g[:

늄L{(dio)(ji)yһ㰲bλLͨ^cֱ“(lin)ęC(gu)~ƬP(gun)ϽǶȿLС늄L{(dio)(ji)yքL{(dio)(ji)yĻA(ch)όֱĞ늙Cbڿ{(dio)ͨLܵͨ^{(dio)y~Ƭ_ϽǶȿLСͨ^cֱBBUC(gu)ٿv_~ƬĽǶȁL~Ƭڿ{(dio)λþɹ̶ySD(zhun)`{(dio)(ji)㡣ɷͣքӌ_~{(dio)(ji)yҎ(gu)񡢳ߴǘ˜Ҏ(gu)ɰÑҪ죬ߴ(ni)ǻɶʽքӌ_~{(dio)(ji)ybλνL

2018112817504598553.jpg

    һ늄L{(dio)(ji)yc

l_~L{(dio)(ji)yӹܳߴcȫͨLܵ˜ʻҎ(gu)ľLܳߴͬ

2L{(dio)(ji)y~Ƭ錦_ʽ_ʽͨL՚{(dio)(ji)՚ϵy(tng){(dio)(ji)y

3ͨ^ԇyL{(dio)(ji)yĚԺ©L5%{(dio)(ji)ܺá

    늄L{(dio)(ji)yY(ji)(gu)

lԓL{(dio)(ji)y~Ƭȫy(tng)һķNҎ(gu)~Ƭp~Ƭ~Ƭgܛ]

3L{(dio)(ji)yyw(gu)2\܈ͺ,Զ̼woӻͨQ235ӹӶ~Ƭ1\܈Ƭϳc巽S2G235䓰 Ƭ_ײ巽S򺸈AS

4ԓ{(dio)(ji)yք늄ӣòϷ֣F\XϽP䓰ķNywY(ji)(gu)Ҏ(gu)ߴͬ

늄L{(dio)(ji)yVڹVýůͨ{(dio)ϵy(tng)՚Mо_{(dio)(ji)njF(xin)Nh(hun)¿ͨLģʽP(gun)IO(sh)֮һҪc\D(zhun)`•͡й¶С (]й©< 0.5%ضȅ^(q)?q)?Y(ji)(gu)ɿ,ȫ 


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