• Why is the plastic smell of car interior easy to make people feel sick?

Unsolved2021/07/24 00:42

• Can all car covers use plastic materials instead of metal?

Unsolved2021/07/24 00:42

• Consult a precision machining method for softer metals?

Unsolved2021/07/24 00:35

• Is angle grinder safe to cut metal?

Unsolved2021/07/24 00:33

• How to make a perfect hollow metal ball?

Unsolved2021/07/24 00:33

• Is nylon PA66 suitable for high temperature resistance of plastic parts?

Unsolved2021/07/18 21:29

• How to get a mold teacher quickly? How to finish the apprentice career from the masters quickly?

Unsolved2021/07/14 07:00

• What technology is needed to make plastic?

Unsolved2021/07/13 00:05

• What are the basic knowledge of plastic injection molding process?

Unsolved2021/07/13 00:01

• Where can I detect what kind of plastic is made of?

Unsolved2021/07/12 23:19

• Is the current global degradable plastics market good?

Unsolved2021/07/12 23:19

• What are the main application industries of biodegradable plastics?

Unsolved2021/07/12 23:13

• How to deal with waste plastics now?

Unsolved2021/07/12 23:09

• How does biodegradable plastic degrade? Is there any possibility of recycling?

Unsolved2021/07/12 23:08

• How is waste plastic reprocessed? Is it impossible to reach food grade after reprocessing?

Unsolved2021/07/12 23:07

• What are the forums of the plastics industry?

Unsolved2021/07/12 23:06

• How to look at the development of waste plastic recycling industry?

Unsolved2021/07/12 23:03

• Where is AS plastic used?

Unsolved2021/07/12 23:01

• Why should the bumper be made of plastic?

Unsolved2021/07/12 23:00

• Which plastic material has higher hardness?

Unsolved2021/07/12 22:58