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ΪʲôҪѡPVCߣ֬-ߣ

³www.sh-jq.com.cnα༭ķʱ䣺2019-03-13 10:46
PVC/߲֬ڹҵҲסլĿǺݶǽһPVCƷҪص£
 
1˥ɫ־PVC߳ͺҪϢѡʽPVC֬ΪʯռԼЧӳ߻ĵʹ
 
2Ч첻첻ݼPVCߺоеӦ֤Ʒڲγɶ׽ṹڴPVCߵϵΪ0.239W/mkԼΪСߵ1/310ˮߵ1/50.5ײʸߵ1/2000ڲӱ²PVCߵıܴﵽȫִҪõĹ
 
3ܺ¼PVC֬ҪϢ۵ijͺ֬ѧӦʴʹש崦λҲҵܵ½
 
ΪʲôҪѡPVCߣ֬-ߣ
4еܺǿȸ;Ժͨÿ߲ϸӶָԼıPVC֬յĴǿ˷߱ĻеǿͬʱPVC֬ҲкܺõĵֿʹԵ߱гǿĿǿѹǿǿȺͳǿ
 
5ʸʵPVCɶ߰ȴصصС۵ɿʩٶȿ豸ЧƷʵʸߴ95%
 
6ܺȼB1PVCשͻȼΪB1ĽйעȫĹǹҽϴٽЭƼİȫݶ
 
7PVCשûשʱײϲ²¿ڿռǽͻʹ˥ЧﵽĹ

 

ΪʲôҪѡPVCߣ֬-ߣ


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⣺ΪʲôҪѡPVCߣ֬-ߣ,ַhttp://www.sh-jq.com.cn/wenda/430.html
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