Vacuum anpoul machin plastik anbalaj HDPE
Dec 21, 2022
Kite yon mesaj
HDPE: Polyethylene segondè dansite presyon ki ba Polyethylene segondè dansite santi l frajil epi li se sitou itilize pou sache vès. LDPE: Low dansite segondè presyon polyethylene Polyethylene ba dansite santi l mou.
