Changde Municipal Bureau of Quality Abojuto

Apejuwe ise agbese: Ise agbese yii nlo omi ti o da lori omi ti Huike fluorocarbon metallic kun, awọ rirọ fluorocarbon ti o da lori omi, putty rirọ odi ita ati awọn ohun elo miiran lati tun aṣọ naa ṣe.