少妇人妻上班偷人精品视频_玩弄放荡人妻一区二区三区_国产精品6699_人人干日日操_俄罗斯一区二区_狠狠色丁香婷婷第六色孕妇

Afalava sand blasting coating line

EGC, large boiler, small boiler, parts, components 5 categories of products sandblasting, painting drying room, implemented in two phases
Cyclone dust removal and cartridge dust removal, secondary dust removal method, dust emission is less than 10 m kg/m3, lower than the local environmental protection requirements
The process of honeycomb activated carbon adsorption + hot air desorption and regeneration + catalytic combustion is adopted, reduce the investment and operating costs
Scissor fork type and silk rod telescopic type 3D operation vehicle,manual operation is flexible and safe