Alahaka
ʻO ka pōʻino corrosion hiki ke alakaʻi i nā kumukūʻai nui ma ke alahaka, no laila kahi kaiapuni e mālama ana i ka nui o 50% RH a puni e pono ai no ka anti-corrosion o ke kūkulu kila i ke kaʻina hana o ke alahaka.
Nā huahana pili:（1）.（2）
ʻO ka mea kūʻai aku:
Alahaka ʻo Jinggangshan hou
