正在加载视频...
视频加载失败
Moulding plastic is the process of shaping plastic materials into specific forms or products by using molds. There are different methods like injection molding, blow molding, and rotational molding.
7 条评论

Kong D1 年前
this is what imma save up for I'm in the wrong business

bob1 年前
👍🦾

Ishaq1 年前
Look this technology

Majmoon1 年前
Bro how you gonna drop a whole plastic molding lecture like this and not even ask if I’m ready for the test 😭✋ *me, sweating over my single-use water bottle* …So how bad is my carbon footprint rn? 🌍🔥

Zan Rogan1 年前
Now I know, I’ve always wondered

Box1 年前
Everything cool is made from blobs

victor1 年前
@AskPerplexity list company that produces such mode
