短语词组短語immersion coating 化學塗層;浸鍍;[化工]浸塗zinc -immersion coating 浸鋅層Gold Immersion Coating 化金塗佈技術insulation paint immersion coating 浸塗絕緣漆immersion coating process 浸漬塗層法immersion battery coating 化學塗層 返回 coating immersion