歐美日本不卡_56pao在线视频国产_日韩特黄AAA一级片_在线观看的黄色网址_亚洲午夜短片免费_成人18毛片免费_国产精品福利高清hd_久久精品欧美一区二区三区麻豆_变态色视频综合在线观看_日本韩国高清免费观看

120.030C Constant temperature drying oven

Number obviously constant temperature drum wind drying oven 
drum wind drying oven maximum temperature even 300℃ 
of operating temperature the  drying oven may 5℃ stop by the room temperature to the maximum temperature, within this scope may designate the operating temperature willfully, in the box constant temperature 
the 101A series drum wind drying oven is loaded with the motor driven blower, urges the indoor hot air mechanical convection, causes the indoor temperature to be evener, enhances cures the effect!

 each machine leaving the plant undergoes 2 hour stable test!