-
Kusanthula kwa msika wa zida zamankhwala: Mu 2022, msika wapadziko lonse lapansi wa zida zamankhwala uli pafupi 3,915.5 biliyoni yuan.
Malinga ndi lipoti lowunikira msika wa zida zachipatala lomwe latulutsidwa ndi kafukufuku wa YH, lipoti ili limapereka msika wa zida zamankhwala, matanthauzidwe, magulu, kugwiritsa ntchito ndi kapangidwe ka mafakitale, ndikukambirananso zachitukuko ndi mapulani komanso ...Werengani zambiri -
Zisanu ndi ziwiri zomwe zimagwiritsidwa ntchito kwambiri ndi Pulasitiki Raw Materials azachipatala, PVC idakhala yoyamba!
Poyerekeza ndi magalasi ndi zitsulo zazitsulo, zizindikiro zazikulu za pulasitiki ndi: 1, mtengo wake ndi wochepa, ukhoza kugwiritsidwanso ntchito popanda mankhwala ophera tizilombo toyambitsa matenda, oyenera kugwiritsidwa ntchito ngati zipangizo zopangira zipangizo zamankhwala zotayidwa;2, kukonza ndikosavuta, kugwiritsa ntchito pulani yake ...Werengani zambiri -
Njira yopangira nkhungu
I. Malingaliro opangira mapangidwe: Malinga ndi zofunikira za zigawo za pulasitiki ndi katundu wa ndondomeko ya pulasitiki, fufuzani mosamalitsa manufacturability a zigawo za pulasitiki, kudziwa molondola njira yopangira ndi kuumba, sankhani nkhungu yoyenera ya jekeseni ya pulasitiki...Werengani zambiri