亚洲AV综合AV一区二区三区,西西人体44RT大胆高清人体,精品久久久无码人妻中文字幕

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Lampblack purificationFood fume purification

Fume purifier series

Fume purifier for hotels, restaurants, airports, schools, canteens in addition to smoke in addition to taste; purification efficiency of up to 96%.

VOCs governanceEfficient waste gas treatment

Plasma purifier series

Applicable to chemical, paint, printing, paint, plastic, garbage transfer station and other toxic and harmful pollutants gas, odor gas purification...

Oil mist purificationEfficient Oil mist purification

Oil mist purifier series

Applicable to CNC machining centers, grinding machines, drilling and milling machines, lathes and other types of machine tools; oil mist purification efficiency of up to 95%...

Smoke purificationWelding waste gas treatment

Dust smoke purifier series

Efficient handling of the gas and dust generated during the welding process, the filtration effect of up to 99%, filtered air can be directly indoor discharge...

Pursue the Environmental Pro

PursuetheEnvironmentalProtectionandCarryOuttheYiManXianCheng...

[2019-10-25] more

2019 Fengjing Environmental 

2019FengjingEnvironmentalProtectionWorldEnvironmentalExpoSuc...

[2019-10-22] more

Shanghai Life Fashion Channe

ShanghaiLifeFashionChannelOneWeekFashionColumnEntersFengjing...

[2019-10-22] more

?Copyright ? 2017-2018 FengJing(ShangHai)Industrial Co., Ltd

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亚洲AV综合AV一区二区三区,西西人体44RT大胆高清人体,精品久久久无码人妻中文字幕