cost of cleaning清: unmixed; clear砂: sand; grit费用: cost; expenses; outlay清砂: blast cleaning; sand removal; seisha清砂, 脱砂: sand strip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:清砂费用，即可在微信中查询翻译
