suction ventilating fan

网络释义

1.	吸气风箱 fan ... submarine fan 【地质】海底扇 suction ventilating fan 吸气风箱 superimposed fan 【地质】迭置扇 ... dict.yqie.com
2.	吸气风扇中国非开挖工程技术网 ... suction valve 吸水阀 suction ventilating fan 吸气风扇 suction water column 吸力水柱 ... nodig.cug.edu.cn
3.	抽吸式通风机专业英语词汇 \|... ... 1341 suction valve 吸入阀 1342 suction ventilating fan 抽吸式通风机 1343 suction vessel 抽吸仓 ... industry-glossary.bcaiwa.com