konimetry含尘量: dustiness; dust load测量: survey; measure进气含尘量: dust dust inlet burden; inlet dust loading空气含尘量: dust content of air煤层含尘量: seam dustiness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:含尘量测量,即可在微信中查询翻译