ڰʯ\W(wng)ǰܽzǾW(wng)Ҳǹ̶ɽԼ߅Ϸo(h)ˮʧʯɽʯKL䡣ǾW(wng)ԭFzͿPVCͿӵFzͿӺȴs1mm
ʯ\W(wng)ԭϣ
1.\䓽zҲPVC䓽z䓽zPVCo(h)ȻɸNǾW(wng)@PVCo(h)ӌڸȾh(hun)еıo(h)ͨ^ͬɫxʹܺ܇h(hun)ں
2.PVC\-5%X-ϡϽ䓽z\-5%X-ϡϽ䓽zıͿbPVCo(h)ȻFzW(wng)@PVCo(h)ӌڸȾh(hun)еıo(h)ͨ^ͬɫxʹܺ܇h(hun)ں
�ڰʯ\W(wng)ǰܽzǾW(wng)Ҳǹ̶ɽԼ߅Ϸo(h)ˮʧʯɽʯKL䡣�ǾW(wng)ԭFzͿPVCͿӵFzͿӺȴs1mm�ʯ\W(wng)ԭϣ1....
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ڰʯ\W(wng)ǰܽzǾW(wng)Ҳǹ̶ɽԼ߅Ϸo(h)ˮʧʯɽʯKL䡣ǾW(wng)ԭFzͿPVCͿӵFzͿӺȴs1mm
ʯ\W(wng)ԭϣ
1.\䓽zҲPVC䓽z䓽zPVCo(h)ȻɸNǾW(wng)@PVCo(h)ӌڸȾh(hun)еıo(h)ͨ^ͬɫxʹܺ܇h(hun)ں
2.PVC\-5%X-ϡϽ䓽z\-5%X-ϡϽ䓽zıͿbPVCo(h)ȻFzW(wng)@PVCo(h)ӌڸȾh(hun)еıo(h)ͨ^ͬɫxʹܺ܇h(hun)ں