[Nationwide] Switch
Mobile
Cart(0)

Return to the original»You are now at: Home » Know » What are the raw materials of plastic? » Comment List

What are the raw materials of plastic?Comment List

Good		100.00%	1
Average		0.00%	0
Bad		0.00%	0

Visitor No.1 网友 in 2021-08-18 15:26 commented:

Monomer.

Report Abuse | Agree(0) | Disagree(0) | Quote(0)