LUOYANG CAME ENERGY TECH CO., LTD
hd polyethylene pipe
Awọn paipu HDPE Ṣe Ni Awọn iwọn otutu giga
Ooru resistance HDPE oniho, ṣe ti polyethylene iwuwo giga, ni aropin ooru to lopin ṣugbọn o tun le ṣee lo ni deede laarin iwọn otutu kan. Labẹ awọn ipo deede, Iwọn otutu ti HDPE…