您要查找的是不是：
- PET／PP合金 polyethylene terephthalate/poly propyrene alloy
- PE／PP原位合金 PE/PP in-situ alloy
- PET poly(ethylene terephthalate)
- 稀土金属混合而成的发火合金。 a pyrophoric alloy made from a mixture of rare-earth metals.
- PP-墙卡 Collar bracket
- PET瓶 PET bottle
- 能在不同温度焊接的合金 alloys that weld at different heats
- PET膜 PET film
- PP-R PP-R
- 用黑色合金装饰或镶嵌 To decorate or inlay with niello.
- PP环 PP ring
- R-PET recycled PET
- 铸造有色合金 cast non - ferrous alloy
- 废PET waste PET
- PP-环 PP-ring
- 铬或铬合金 Chromium or a chromium alloy.
- PP法 PP (Perfect Prediction) method
- PET特点 characteristic of PET
- 烃络合金属 hydrocarbon metal complexes
- PP-模 PP-module
