性猛交XXXX乱大交派对,四虎影视WWW在线观看免费 ,137最大但人文艺术摄影,联系附近成熟妇女

GDH型 高低溫試驗箱　Model GDH High/Low Temperature Experimental Oven
GDHS型 高低溫濕熱實驗箱 Model GDHS High/Low Temperature and Damp Heat Oven
一.適用范圍：
供工礦企業(yè)、實驗室、科研單位等作高低溫或濕熱環(huán)境試驗、檢測之用。
二.產(chǎn)品特點：
1.鏡面不銹鋼工作室，四邊圓弧型結(jié)構(gòu)。
2.原裝法國“泰康”全封閉壓縮機，運行穩(wěn)定，可靠。
3.微電腦溫度控制器，具有設定、測定溫度雙數(shù)字顯示和PID自整定功能，控溫精確，可靠。
4.風道循環(huán)系統(tǒng)由低噪音德國進口風機和合適風道組成，工作室內(nèi)溫度均勻。
5.箱體左側(cè)有一直徑30mm測試孔，可供外接測試電源線和信號線使用。
6.可選配打印機。
I.Applications:
It is applicable to such test as experiment and detect for high/low temperature or damp heat environment in industrial and mining enterprises as well as in laboratory and scientific research institute.
II.Feature:
1.The working chamber si made of stainless steel and has circle arc shape ,which is easy to clean
2.Whole close compressor is French ,which run sreadily and reliability.
3..Inligent temperature controller is based microprocessor with PID parameters controlling function .Digital display of set and actual temperatures. High temperature controlling accuracy and reliability
4.Air circulation system is consisted of low-noisy fan and optimal air duct, reaching a uniform temperature inside the working chasmber.
5.There is a 30mm-diameter testing hole nearside the chest, which is applied by the testing power line and signal line.
6.The chamber also can use the printer.,
三.技術(shù)參數(shù)（Specifications）: