成人做爰免费视频免费看_成人a级高清视频在线观看,成人a大片在线观看,成人a大片高清在线观看,成人av在线播放,一a一级片,一级黄 中国色 片,一级黄 色蝶 片,一级黄色 片生活片

 一、用途概述 
供工礦企業(yè)、化驗(yàn)室外、科研單位等作干燥、烘焙、熔臘、滅菌之用。 
二、產(chǎn)品特點(diǎn) 
1 、工作室采用優(yōu)質(zhì)鋼板或不銹鋼板。 
2 、微電腦智慧控溫儀，具有設(shè)定，測(cè)定溫度雙數(shù)字顯、定時(shí)、功率抑制和自整定功能，控溫精確可靠。 
3 、熱風(fēng)循環(huán)系統(tǒng)由低噪聲風(fēng)機(jī)和風(fēng)道組成，工作室內(nèi)溫度均勻。 
I.Applications:
It is applicable to such test as drying,cure melt,sterilize in industrial and mining enterprises as well as in laboratory and scientific research institute. 
II.Features: 
1 、 The working chamber is made of high quality sheet steel or corrosion-restistant stainless steel,safe and easy to use. 
2 、 Inligent temperature controller is based microprocessor with PID parameters controlling function.Digital display of set and actual temperatures. High temperature controlling accuracy and reliability. 
3 、 Hot air circulation system is consist of low-noisy fan and optimal air duct, reaching a uniform temperature inside the working chamber