Mea hoʻolako honua no ka mālama ʻana i ke kaiapuni

Hāʻawi ʻo Dongfang i ka kiʻiʻoniʻoni polypropylene biaxially me ka hana tenter.ʻO ka mea hana mua o ka kiʻi polypropylene no ka noi capacitor mana, ke alakaʻi nei mākou i ka mākeke e ka ʻenehana ponoʻī a me ke kaʻina hana, i hoʻokumu ʻia ma o 30+ mau makahiki o ka ʻike hana a me ka hoʻomaka ʻana o ka ʻenehana a me ka absorption.Ma muli o ka maikaʻi o ka hana ʻana o ka wili, ka ʻaila immersion a me ke kūpaʻa uila, ua lilo ia i koho mua o nā papahana kī kī mokuʻāina ʻo Kina, me ka Ultra High Voltage Direct Current Power Transmission System.