Kub-dip galvanizing yog ib lub tshuab kom tau cov txheej txheem ntawm cov hlau, stainless hlau, cam khwb cia hlau thiab lwm yam hlau los ntawm immersing lawv nyob rau hauv molten hlau los yog alloy.

Kub-dip galvanizing yog ib lub tshuab kom tau cov txheej txheem ntawm cov hlau, stainless hlau, cam khwb cia hlau thiab lwm yam hlau los ntawm immersing lawv nyob rau hauv molten hlau los yog alloy.
