蜜色欲多人AV久久无码,曰本超级乱婬Av片免费,毛片一区二区三区无码,性欧美大胆无码免费视频一

Product features

Scope of application: ordinary plastic, PA, PP, PC, PE, ABS, AS, PS, PVC,

PMMA, LCP, PBT, PET, PPC, PPS, PAR, PO,

Magnetic powder, ceramic powder, aluminum magnesium powder, iron powder, bakelite powder and other engineering plastics.


Extrusion screw - Screw for wire and cable

Overall hardness: HRC58°-68°

Nitriding depth: 0.4mm-0.7mm

Straightness: 0.015mm-1000mm

Production uses: injection molding machine, plastic injection molding machine, injection molding machine machinery

Diameter of screw: Ф20 - Ф220

Injection volume: 30-300000g


Scope of application: common plastics, PA, PP, PC, PE, ABS, AS, PS, PVC, PMMA, LCP, PBT, PET, PPC, PPS, PAR, PO, magnetic powder, ceramic powder, aluminum magnesium powder, iron powder, bakbakar powder and other engineering plastics.