PVCˮСˮô켱

ãȷʾPVCˮĻ׷ֹ䷢İ취DZٽӴʣڷʱҪÿڷҩơ...


ϲƹͺЩ?

ϲƹͺAD7.0AD10.0AD13.0AD15.8AD21.2AD25.0AD28.5AD34.5AD42.5AD54.5ϲƹܷ֣һ...


ӼЩ

ȶǼ׻ȶ(181)Ӳʾϩ(pvc)ѹӣܣעܺʹܳͶdzЧȫԸߣ...


ʲôӼ

PVCټٽﵽ35%/꣬ҪΪйӡԤĽżƽٿɴ7%/꣬Ҫ;ľܸϲ...


?

¼㣺1½̵ˮ·ˮṹʩķˮ߷ӷˮĴܷ⡣2еĵṹʩܷˮ3...


̸̸ŷɰ OSB??

оĶٻ(OSB)ı洦յĽOSBԿ OSBLBSӦðͣܽ᣺ȥ5꣬ҹOSBҲ...


ݰװĤ

ѹϩԭĤѹԭ---ͨݸ--ģͷ--ģ߼---ȴ--վƷ


ϲЩ?

PVCTPUֲϣΧ30-110mm¿طΧԼ-45+125棬׼ɫڡ͸ȵȣԣ,׻ص,ͨ״ر䷽ɿ...


ڰ沼ڻô?

ҪڻʹϣѡרԻ⻷IJϣ继汳PVC沼ȣЩͨиõˮԡܺͿ...


9ӼЩ

෢ݼΪлżż˫Azodicarbonamideż˫춡磨Azobisisobutyro-nitrileAIBNݵҪУABSPSPVCPUEVAPE...