inflammable dust
常見(jiàn)例句
- Air blower is applicable to all types of recycling allowed workshop, when the air is not included in the dust, inflammable gas, can be used as circulation of air heating with.
暖風(fēng)機(jī)適用于空氣允許再循環(huán)的各種類型車間，當(dāng)空氣中不含灰塵，易燃性的氣體時(shí)，可作為循環(huán)空氣采暖之用。 返回 inflammable dust