O ṣeun fun awọn akitiyan ti R & D osise. A ti ṣe ifilọlẹ resini diẹ sii, pẹlu resistance otutu giga (awọn iwọn 200 lẹhin itọju 2nd), PP bakanna resini rirọ, resini ko o, resini dudu, resini castable, ati resini pataki fun awọn bata.
Wo Fọto:
Awọn paramita Resini:
Akoko ifiweranṣẹ: Jul-05-2019
 
 				

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