1. <td id="1nbd4"><tr id="1nbd4"><th id="1nbd4"></th></tr></td>

            亚洲www啪成人一区二区,深夜福利啪啪片,西西大胆午夜视频无码,欧美自拍亚洲综合丝袜,亚洲国产精品无码久久久,香蕉人妻av久久久久天天,丁香六月久久婷婷开心,色婷婷六月亚洲婷婷6月
            Provide customers with high-quality precision equipment
            A high-tech industry integrating R&D, production, sales and service of experimental equipment
            Product Category
            Yetuo SPH-300A Hydrogen Generator (Alkaline Type)

            Instrument model: SPH-300A (alkaline type)

            Hydrogen purity:>99.999%

            Output flow rate: 0-300ml/min

            Output pressure: 0-0.5Mpa (factory set at 0.4Mpa)

            Working power supply: 220V+10%; 50HZ+5%

            Zui high-power: 150W

            Environmental conditions: Environmental humidity: 10-40 ° C; Relative humidity:≤85%

            External dimensions: 345x185x395mm

            Weight: approximately 10Kg


            Product Quotation:Inquiry now

            Model: SPH-300A

            Product Description: Laboratory gas source, easy to operate, stable and reliable. It can add alkali at once. For daily use, only add distilled water and start the power switch to produce hydrogen.

            Product features

            Easy to operate, stable and reliable, with a one-time addition of alkali. For daily use, simply add distilled water and start the power switch to produce hydrogen.

            The gas circuit is entirely made of stainless steel pipes (electrolytic polishing, ultrasonic cleaning), equipped with overvoltage protection devices, and two-stage purification.

            ● Anti backflow device to ensure that the instrument has no backflow phenomenon.

            The barrel type electrolytic cell uses imported precious metals as the electrolysis material to improve electrolysis efficiency, maintain a constant cell temperature, and greatly prolong the service life of the electrolytic cell.

            Stable output flow, automatic tracking, purity does not decay, and can be used continuously.


            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(hào):滬ICP備20000740號(hào)-3 主站蜘蛛池模板: 亚洲最新无码成av人| 国产激情久久久久久熟女老人| 大狠狠大臿蕉香蕉大视频| 男女裸交免费无遮挡全过程 | 国产a∨天天免费观看美女| 一本色道久久综合亚洲精品| 久久亚洲sm情趣捆绑调教| 国产+成+人+亚洲欧洲自线| 亚洲妇女无套内射精| 国产手机在线亚洲精品观看| 久久亚洲sm情趣捆绑调教 | 无码纯肉动漫在线观看| 无码免费伦费影视在线观看| 国产无套一区二区三区浪潮| 人人玩人人添人人澡| 五月天国产成人av免费观看| 国产精品a久久777777| 狠狠色噜噜狠狠狠狠777米奇| 国产精品一区二区久久不卡| 亚洲色大成网站www永久男同| 乱子伦一区二区三区| 亚洲色无码一区二区三区| 狠狠婷婷色五月中文字幕 | 又大又黄又粗又爽的免费视频| 国产内射一区亚洲| 正在播放国产对白孕妇作爱| 人人爽人人爽人人片a∨| 女人18片毛片60分钟| 亚洲色无码一区二区三区| 中文字幕日韩精品一区二区三区| 无码免费伦费影视在线观看| 久久香蕉国产线看观看怡红院妓院| 丰满人妻熟妇乱又仑精品| 久久久喷潮一区二区三区| 亚洲狠狠婷婷综合久久久久图片| 中文字幕日产无码| 日本少妇被黑人猛cao| 国产偷国产偷亚洲清高孕妇| av无码一区二区大桥未久| 688欧美人禽杂交狂配| 亚洲依依成人综合网址|