亚洲成Av人片乱码色第1集,嗯嗯啊啊在线日,久久婷婷干,国产老女人乱伦性色

Welcome to Tianjin Guoce Aerospace Technology Co., Ltd!

Tianjin GuoCe Aerospace Technology Co., Ltd.

Inspection Industry Solution Provider

We are more professional.

Testequipment

Telephone:18322499311

Mobile phone:18920407795

Fax:022-22145487

E-mail:10533646999@qq.com

Address:Chagugang Town, Wuqing District, Tianjin

Ozone Aging Chamber

  • Hot Line:18322499311


Highlight-color: rgba(255, 255, 255, 0); margin: 0px;"/>
Ozone Aging Chamber

1、 Product Introduction:


Product model: GC-CY-50

The ozone aging test chamber is used to test the ozone aging resistance of rubber and its products. The basic principle is that the low content of ozone in the atmosphere is the main factor causing rubber cracking. The Ozone Aging Chamber simulates and strengthens the ozone conditions in the atmosphere, studies the effect of ozone on rubber, quickly identifies and evaluates the anti ozone aging performance of rubber and the protective effect of anti ozone agents, and then takes effective anti-aging measures to improve the service life of rubber products.


2、 Structural features:


Stainless steel test chamber that meets international standards

Fully enclosed gas circuit for manufacturing and capturing ozone

Adjust the ozone concentration arbitrarily within the range of 10-500ppm (the maximum ozone concentration can reach 20000ppm)

Temperature range: RT+10 ℃~60 ℃

Motor driven lifting and reducing test device

According to international standards, the equipment can regulate ozone concentration, temperature, air flow rate, and relative humidity

The entire generation and capture of ozone gas is a closed circuit, ensuring personal safety

 

3、 Product specifications and models: GC-CY-50

Studio size 50X50X60cm

Studio temperature range RT+10~+60 ℃

Temperature fluctuation ± 0.5 ℃

Temperature deviation ± 2.0 ℃

Temperature resolution 0.1 ℃

Relative humidity ≤ 65% RH

Humidity resolution 0.1% R.H

Humidity deviation+2/-3% RH

Ozone concentration 0~1000pphm (adjustable set value)

Ozone concentration deviation ≤ 10%

Equipment electrical power 3~5KW

Equipment weight 250Kg

Equipment uses a power supply of 220V ± 10%



Recommended products

蜜臀久久99静品久久久久久| 国产Av无码专区亚洲版综合| 天堂√在线中文最新版| 黑人巨大vs小早川怜子| 无码AⅤ免费中文字幕久久| 少妇被又大又粗又爽毛片| 亚洲精品无码成人片久久不卡| 奇米7777| 人妻交换| 久久久久久久久久久久久久久| 无人码人妻一区二区三区免费 | 国产大屁股喷水| 国产激情综合| 波多野42部无码喷潮在线| 你懂得网| 让少妇高潮无乱码高清在线观看| 全球av集中精品导航福利| 人人妻人人爽人人澡人人| 午夜免费无码福利视频| 六安市| 渭源县| 综合自拍亚洲综合图区欧美| 乌拉特前旗| 成人综合网亚洲伊人| 国产在线视精品在一区二区| 国产免费永久精品无码| 狼人色| 又黄又爽又色成人免费体验| 麻豆专区| 91亚洲精品乱码久久久久久蜜桃 | 亚洲美女一区| 日韩综合av| 国产女人18毛片水真多| 91免费视频| 人妻三区| h小视频| 小草影视| 欧美人与牲禽动交精品| 懂色av一区二区三区四区| 亚洲欧美一区| 亚洲国产精品久久人人爱|