免费精品视频,男人添女人下部高潮视频在线观看,91www在线,亚洲精品一区二区久

021-65682142
PRODUCTS CENTER

產品中心

當前位置:首頁產品中心本生燈SG-2000 high-quality Bunsen burner
high-quality Bunsen burner

產品簡介

SG-2000 Series burner can be used to heating non-flammable object or solution,It can be used to heating the object to the high temperature. The maximum temperature close to 1900 ° C.

產品型號:SG-2000
更新時間:2017-07-05
廠商性質:生產廠家
訪問量:3251
詳細介紹在線留言

SG-2000 series of high-quality Bunsen burner is the company to meet the needs of various types of laboratory,Carefully designed and refined the production process technology. With high thermal efficiency, safety and good highlight the advantages of low cost, The price is far lower than can achieve the same level of quality of imported products, is that you select the ideal product in  Laboratory equipment. Bunsen burner is a very practical and useful tool in the chemical laboratory. Bunsen burner commonly used in high-temperature heating tools  in the laboratory, Bunsen burner is  invented by a physicists and chemists who called  Farah at the end of British in the nineteenth century.in 1850.it has been improved by a famous German chemist named Robert Bunsen • (RobertWilhelmBunsen). So called Bunsen burner.and Was widely used. Bunsen burner is a gas, natural gas and other combustible gas mixture of air burning metal lamps,Can safely burn the gas,Flame does not turn the clock back into the gas supply pipe,Be used to heating the reactants
Technique parameter:
SG-2000 Series burner can be used to heating non-flammable object or solution,It can be used to heating the object to the high temperature. The maximum temperature close to 1900 ° C.
 

在線留言

留言框

  • 產品:

  • 您的單位:

  • 您的姓名:

  • 聯系電話:

  • 常用郵箱:

  • 省份:

  • 詳細地址:

  • 補充說明:

  • 驗證碼:

    請輸入計算結果(填寫阿拉伯數字),如:三加四=7

掃碼加微信,了解最新動態

掃碼加微信
021-65682142

Copyright © 2025 上海碩光電子科技有限公司版權所有

技術支持:化工儀器網    sitemap.xml

滬公網安備 31011002005640號

主站蜘蛛池模板: 新和县| 阜康市| 广宁县| 长宁县| 庄河市| 惠东县| 望奎县| 余庆县| 石门县| 榆树市| 巍山| 玉门市| 肥城市| 舒兰市| 遂平县| 廊坊市| 株洲市| 汝州市| 阿荣旗| 织金县| 佳木斯市| 荔浦县| 临泽县| 镇江市| 阳江市| 闻喜县| 江山市| 保定市| 常熟市| 安溪县| 阳江市| 内黄县| 肥东县| 大化| 南开区| 安塞县| 鹤壁市| 阜新市| 白水县| 吉安县| 滦南县|