午夜福利啪啪片丨久久精品国产99久久久丨熟女丝袜潮喷内裤视频网站丨熟妇高潮精品一区二区三区丨亚洲色欲色欲天天天www

Provide customers with high-quality precision equipment
A high-tech industry integrating R&D, production, sales and service of experimental equipment
Product Category
Yetuo DB-2GW far-infrared graphite electric heating plate

Product parameters:

Product model: DB-2GW

Product specifications: 450x350mm

Heating size: 450x350mm

Instrument weight: 30kg

Instrument power: 4kw

Maximum temperature: 500 ℃

Power supply voltage: 220V 50HZ

Working environment temperature: 2-40 ° C, the electric heating plate can work normally

Relative humidity during work: not exceeding 85%


Product Quotation:Inquiry now

Yetuo DB-2GW far-infrared graphite electric heating plate


model: DB-2GW


Product Overview:


This product is suitable for chemical analysis, physical measurement, heat treatment, baking, drying, and other temperature experiments in laboratories of industrial and mining enterprises, medical and health, environmental protection, biochemistry, scientific research and other units.

Product features of Yetuo DB-2GW far-infrared graphite electric heating plate


The shell is made of high-quality cold-rolled steel plate through sheet metal manufacturing, and the surface is treated with spray coating technology


The surface is made of high-purity graphite board, which greatly improves the anti-corrosion function and can prevent direct baking with open flames


● It has the characteristics of no open flame, no dust, fast heating, high temperature uniformity, and safety and reliability


matters needing attention:


The ambient temperature should be between 2-40 ℃, and the electric heating plate can work normally


Relative humidity not exceeding 85%


There are no strong vibrations, flammable or explosive materials, or corrosive gases around


The power supply voltage must match and be stable with the voltage required by the product


This instrument must be effectively grounded


During the first heating process, it is normal for there to be smoke and odor inside the electric heating plate, which is caused by the insulation material inside the electric heating plate at high temperatures. It will disappear after a few uses


It is normal for the surface of stainless steel material to have yellowing marks, which are caused by high-temperature debugging during factory production




Recommended Products
Follow us
Mobile station
  • Mobile:19961895916
  • Tel:19961895916
  • WeChat Account:上海葉拓科技
  • Email:yetuo@sh-yetuo.com
  • Address:C2-301, green window, No. 4, Lvdu Avenue
Copyright? 2025 Shanghai Yetuo Technology Co., Ltd  ICP備案號:滬ICP備20000740號-3 主站蜘蛛池模板: 俺来也俺去啦久久综合网| 国模少妇一区二区三区 | 亚洲va中文字幕无码久久| 99国精品午夜福利视频不卡99| 亚洲精品综合一区二区| 噜啦噜色姑娘综合| 男女性爽大片视频| 亚洲成av人片一区二区| 两性视频久久| 国产成人午夜精华液| 97日日夜夜| 亚洲欧洲日产国码久在线| 美腿制服丝袜国产亚洲| 欧美疯狂做受xxxxx高潮| 久久久www成人免费无遮挡大片| 成人毛片18女人毛片免费| 91综合色| 国产又色又爽又刺激在线播放| 亚洲蜜桃av一区二区| 大黑人交xxxx18视频| 中文字幕人妻熟女av| 亚洲高清国产拍精品网络战| 六姐妹在线观看免费| 1000部啪啪未满十八勿入下载| 久久综合另类激情人妖| 日本 欧美 制服 中文 国产| 亚洲国产成人91精品| 伊人色综合一区二区三区| 后入内射无码人妻一区 | 亚洲人成网站999久久久综合| 看成人片| 真人二十三式性视频(动)| 夜色资源网| 人妻少妇精品中文字幕av蜜桃| 久久亚洲欧美日韩精品专区| 日本一区二区三区爆乳| 久久人人爽人人爽人人片av麻烦 | 亚洲综合区小说区激情区|