14.This machine is applicable to samming process before the drying processing in the vacuum, shaving and splitting processing course.
本机适用于猪、牛、羊皮在真空干燥,削匀,剖层前的挤水工序。
15.Together with the vacuum debubbling barrel, injecting and forming the debubbled mud with the air pressure in the vacuum debubbling barrel.
与真空脱泡桶配套使用,利用真空脱泡桶中的空气压力将脱泡好的泥浆进行注浆成型。
16.ZJ type Roots vacuum pump can't discharge gases directly into the air,it should be equipped with a cowesponding prepump at operation.
ZJ型罗茨真空泵不能直排大气,运行时需配备相应前级泵。
17.Single chamber high pressure gas quenching vacuum furnace,double chamber and multichamber vacuum furnaces implementing the acetylene low pressure carburizing were briefly introduced.