短語(yǔ)詞組短語(yǔ)zinc chrome coat 鋅鉻膜塗層zinc coat steel plate 零位板Uniformity of zinc coat 鍍鋅層均勻性zinc coat surface mass 鋅層麪質(zhì)量thick zinc coat 厚鋅層Zinc coat plating 鍍鋅performances of zinc coat 表麪狀態(tài)zinc coat mass 鍍鋅層質(zhì)量;鋅層質(zhì)量 返回 zinc coat