把你弄湿后男人的心理变化_婷婷大伊香蕉五月天视频_成全观看免费完整观看_67194熟妇人妻欧美日韩_116少妇做爰毛片_装睡被陌生人摸出水好爽_甘雨开襟开叉裙鞋子选择_在线观看无码av免费不卡软件_成人 免费 黄色 直播

CN EN

Silicon carbon rod (glass float tin bath) furnace transformer



Foreign

Domestic
Overview
This product is designed for our silicon carbon rod electric furnace, suitable for power isolation.
 
Usage
This product is exclusively used for the power supply of silicon carbon rod furnace (glass float tin bath).
 
Structural Features
During the use of silicon carbon rod heating body, the resistance value increases with time, this phenomenon is called aging, the aging of the rod should be regarded as normal phenomenon, after the aging of the rod The furnace temperature is lowered. In order to work normally and improve the service life of the silicon carbon rod, the output voltage of the transformer is adjusted to meet the working voltage of the silicon carbon rod, and the adjustment range can be 2-3 times.
 
Model Meaning

 
Technical parameters

Related Products

Contact:Mr. YuanTel:+86-510-87846969 Fax:+86-510-87848616
E-mail:[email protected]Add:Wanshi Town Industrial Concentration Zone, Yixing City, Jiangsu
Copy right ? 2019 Yixing Wansheng Transformer Co., Ltd.
国产精品色| 日本一二三在线视频| 好看的中文字幕第一页| 亚洲国产观看| 尤娜被触手侵犯高潮视频3d| 国产超碰精品| 日本在线视频www色| sm一区二区三区在线观看| 德国裸体走秀xxxx| 午夜精品久久久久久久96蜜桃| 国产一区二区三区免费观看网站上| 91久久久精品国产一区二区蜜臀| 91色站| www.xvideos.com| 欧美日韩a v| julia ann milf| 可伶的校花陈若雪全文阅读| 舞蹈生综艺| 三上悠亚作品在线观看| 日产国产欧美视频一区精品| 两个电梯做爰全过程视频| 《丝袜美女》李采潭| 别摸了啊嗯上课| 国内精品免费午夜又爽又色愉情| 欧洲美女与动交zoz0z喝奶水| 边打电话边被躁到高潮到失禁| 亚洲精品蜜桃久久久久久| 日本三级韩国三级在线观看| 亚洲人毛茸茸| 九色porny丨国产首页在线| 国产一级性| 亚洲激情在线免费观看| 男男深夜壮汉受np高辣h| 免费av地址| 女同桌娇躯抽搐呻吟嗯啊| 乡村欲潮绝色村妇泛滥春情txt| 日韩欧美中文国| 欧美大片免费在线观看视频| 日本特黄a级高清免费大片| gvg禁断介护老头吃女| 图片区小说区亚洲|