人妻少妇精品久久-人妻少妇精品-人妻少妇大乳中文在线视频-人妻少妇大乳在线精品无码-人妻少妇出轨中文字幕-人妻少妇被猛烈进入

hotline:13222928912
  • 中文  English
  • Website:
    Honesty is the basis: the market is changing and the integrity is always the same...
    13222928912
    Salt fog test box factory production equipment standard

          Specializing in the production of various environmental test equipment. The main products are: high low temperature test box, salt fog test box, constant temperature and humidity box, alternating high and low temperature test box, salt fog test box, high low temperature test box, oven, drying oven, rain test box, thermostat, aging boxes, experimental equipment, high and low temperature test chamber, constant temperature and humidity test chamber
           The following is the detailed information about the "high low temperature test box", please refer to:
    (you can also search: Search: high and low temperature test low temperature box, instrument, high and low temperature test machine, high and low temperature test equipment such as series alias search.)
    Box structure
    1, high and low temperature test chamber for import (SUS304) high quality mirror stainless steel plate;
    2, thermal insulation material: high density glass fiber cotton. The insulation thickness is 80mm;
    3, using far infrared Ni Cr alloy high-speed heating (2KW * 1) electric heater;
    4, insulation system using superfine glass fiber filled insulation area, and connecting parts of the use of non-metallic high, low temperature materials, effectively reduce the temperature conduction;
    5, the outer container adopts high quality (t=1.2mm) forming A3 steel plate of CNC machine tools, shell surface spray treatment, smoother and more beautiful;
    6, stirring system: the long axis of the fan motor, stainless steel high temperature multi wing impeller, in order to reach the intensity of convective vertical diffusion cycle;
    7, between the door and body adopts the double-layer high-temperature high tension seal to ensure the test area closed;
    8, the observation window using multilayer hollow toughened glass, laminated chip inside the conductive film (can clearly observe the test process);
    9, the test hole (on the left of the machine) 50mm a (imported) can be connected with the use of test power line or signal line (pore size or pore number must be increased for instructions)

    主站蜘蛛池模板: 噜噜噜噜天天狠狠 | 国产在线激情视频 | 国产三级一区二区三区 | 娇妻在客厅被朋友玩得呻吟漫画 | 成人精品综合免费视频 | 欧美亚洲天堂网 | 五月婷六月婷婷 | 亚洲AV国产精品无码精 | 欧美多人三级级视频播放 | 色狠狠狠色噜噜噜综合网 | 免费伦理片网站 | 少妇人妻邻居做爰无码 | 国产三级毛片视频 | 女医生一级毛片 | 日日淫| 91精品国产91久久久久久最新 | 全肉整夜不拔男男车文 | 亚洲色 自拍 偷拍 清纯唯美 | 久久免费公开视频 | 蝌蚪蚪窝视频在线视频手机 | 友人母在线播放BD高清 | 伊人久久综合成人亚洲 | 视频一区国产在线第一页 | 天天操夜夜逼 | 久久国产露脸老熟女 | 国产网站免费看 | 色又黄又爽18禁免费视频 | 99精品久久久久中文字幕 | 无码人妻国产一区二区三区 | 亚洲欧美中文字幕高清在线 | 五月综合激情久久婷婷 | 韩国理伦三级做爰在线播放 | linode日本iphone强汉视频 | 久久国产露脸老熟女 | 丁香狠狠色婷婷久久综合 | 久久久久久精 | aaak7美国发布站 | 在线黄视频网站 | 日韩一级欧美一级 | 午夜影院色 | 欧美群交在线播放1 |