spray rate喷涂: flame plating率: rate; ratio; proportion喷涂: flame plating◇喷涂器 sprayer冷喷涂: cold spray喷涂层: gunned layer下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:喷涂率,即可在微信中查询翻译