Hoja transparente de mascotas a granel – Hoja de formación de aspiradora para mascotas Fábrica
Description PET is a material with good crystallinity, colorless and transparent, and extremely tough. It has the appearance of glass, is odorless, tasteless, non-toxic, flammable, has a yellow flame with a blue edge when it burns, and has good air tightness. Polyethylene terephthalate (PET) PET has a small expansion coefficient and a low molding shrinkage […]
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