4Cr16Mo塑料模具钢
4Cr16Mo plastic die steel
ABS工程塑料管
ABS engineering plastic pipe
ABS塑料
Abson
Automobile parts
ABS plastics
ABS
ABS plastic
ABS plastic paint
acrylonitrile-butadine-styrene copolymer ABS
Cr17Mo型塑料模具钢
Cr17Mo Type Plastic Mould Steel
NE110塑料闪烁体
NE110 plastic scintillator
P20塑料模具钢
Steel P20 for Plastic Die
P20 plastic die steel
PET瓶塑料成型机
PET bottle plastic molding machine