亚洲一区二区久久香蕉-av免费在线中文观看-四虎影院最新免费地址-中文字幕亚洲最大中文

Welcome to Zhejiang Youchuang Material Technology Co.,Ltd Website!
R & D
R&D and Production
Position:Home > Research > R&D and Production

R&D and Production dept.are composed of engineers and technician which having plenty theoretical and practice experience.Equipped with lab,pilot workshop and industrial workshops.We take pride in synthesis of new product from lab to industrial according to customers' requirement.
50 reactors: SS reactors from 1 Lto 7000L GL reactors from 50L to 8000L .Titanium reactors from 1L to 3000L ,Pressure range: -0.098Mpa-9.8Mpa
Temperature range: -19 ℃ -250 ℃ 5 sets of distillation and rectifaction system:
Pressure range:3mmHg to normal pressure
Temperature:<250 ℃
Solid-liquid separation equipments:centrifuge,plate and framepress filter
Drying equipment:double cone dryer,fluid-bed dryer
 

 

 

 

Contact us
  • Tel: +86-575-84817945 84815521
  • Fax: +86-575-84815521 84817949
  • LINK MAN:Manager Wei
  • E-mail: lhfc@lhfc.sina.net
Copyright(C)2018,Zhejiang Youchuang Material Technology Co.,Ltd.?All Rights Reserved.Supported by?ChemNet?ChinaChemNet?Toocle?Copyright Notice
女人被男人操到高潮视频| 国产精品毛片一区视频播| 国产青青操骚货在线观看| 日韩欧美人妻综合| 中文字幕在线观一二三区| 护士毛片在线看中文字幕| 日韩一区二区三区夜色视频| 97精品人妻人人做人人爽| 非洲大鸡巴操逼黄色录像| 鸡巴抽插逼逼视频| 欧美日韩一区二区成人在线| 欧美老熟妇又粗又大| 黄色软件大屌怒戳粉嫩小穴| 操女人逼逼骚逼逼| 中文欧美亚洲欧日韩| 大胸瑟瑟黑丝午夜| 从后面狠狠的干白嫩少妇| 日韩高清精品一区有码在线 | 久久国产高清波多野结衣| 爆乳喷奶水无码正在播放| 老司机精品成人无码AV| 久操视频中文字幕在线观看| 国内精品久久久久精品97| 在线视频观看一区| 狠狠干无码日韩AV| 美女人的逼免费观看| 91污在线观看一区二区三区| 爆操大奶骚货视频| 18岁以下禁看美女的胸| 在线视频观看一区| 国产精品毛片无遮挡高清| 大鸡巴猛插小穴视频| 欧美人与动人物A级| 三级片成人京东热五月天| 欧美日韩一区精品一区精品| 无码人妻精品一区二区三区蜜桃| 啊啊啊啊大鸡巴操我视频 | 骚女人被大吊干视‘| 一色道久久88加勒比一| 小美女淫荡的视频| 午夜精品在线视频|