酸洗劃痕 的英文怎麼說
中文拼音 [suānxǐhuàhén]
酸洗劃痕
英文
pickle house metal-
Surface prep or " cleaning " is a separate process designed to safely remove swirls, scratches, acid rain etchings, pore - imbedding stains, tree sap, dead - oxidized paint, as well as stubborn surface contaminants that regular washing will not remove
預洗表面或「清潔」與安全的去除螺旋紋、劃痕、酸雨的腐蝕物、鑲嵌在小孔的灰塵、樹液、被氧化的漆面、頑固的污物,即一般很難清洗掉的污物是兩回事兒。
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