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Kev foob hluav taws thiab suab nrov
Khoom Zoo Dua
1)Triplex-extrusion ntawm lub plawv, lub thawv thiab roj hmab ua kom cov roj hmab tsis raug tshem tawm.
2)Muaj ntau hom profiles tshwj xeeb rau cov neeg siv khoom xav tau.
3)30 npaug ntawm kev nthuav dav.
4)Qhov kub qis dua nthuav dav yog 180 ℃ txog 200 ℃.
5)Co-extrusion kom ntseeg tau tias cov khoom tseem ceeb tsis poob tawm.
6)"Certifire" ntawm Warrington, BS EN 1634-1 daim ntawv qhia kev xeem.
7)Luam tawm online logo thiab batch number ntawm cov khoom.