air-purifying respirator造句
造句与例句
手机版
- Color - coding of air - purifying respirator canisters , cartridges and filters
颜色.空气净化呼吸过滤器编码过滤盒和滤膜 - A public meeting to discuss the concept , the half - mask air - purifying respirator benchmark testing results , and proposed requirements was held on june 26 , 2007
公开会议谈论概念，过滤式半面罩呼吸防护具基准测试结果,并提出要求在2007年6月26日召开会议。 - It's difficult to see air-purifying respirator in a sentence. 用air-purifying respirator造句挺难的
如何用air-purifying respirator造句，用air-purifying respirator造句，air-purifying respirator in a sentence, 用air-purifying respirator造句和air-purifying respirator的例句由查查汉语词典提供，版权所有违者必究。