欧美激情综合一区二区三区,亚洲欧美一区二区精华液,久久久毛片免费全部播放,久久66久这里精品99

Etching Liquid

  • Product name : Etching Liquid
  • Product Categories : Etching Liquid
  • Company name : Zibo Shuanghe chemical industry technology co., ltd
Details


The company mainly acts as an agent for cleaning agents, etching solutions and other products of INSTAR CO., LTD. of South Korea.Specializing in providing silicon product surface cleaning, etching and other products for semiconductor manufacturers.In recent years, with the continuous development of semiconductor circuit miniaturization, the requirements for the removal of particle and metal contamination during the cleaning process of quartz and silicon wafers have become increasingly higher.The etching liquids and cleaning agents imported by our company can meet the process requirements for removing impurities from silicon rings, silicon wafers, and quartz materials in semiconductor manufacturing.It is a solution provider for cleaning semiconductor materials and silicon products.

Main components of products


sulphuric acid

H?SO?

Dioxypentane

C3H6O3

potassium carbonate

K?CO?

potassium pyrophosphate

K?P?O?

ammonium hydrogen fluoride

NH4HF2

Dioxypentyl ring

C3H6O2

potassium nitrate

KNO3

Ammonium persulfate

(NH4)2S2O8


Update time :23/09/27 14:37:09   【print 】   【close【return to previous page 】
Contact Us
Contact: Mr.Li +86138-0533-7575
Contact: Mr.Sun +86135-6162-3306
Address: No.628, 6th Floor Tongqian Davis Business Center, Lutai Road, High-tech District, Zibo City, Shandong Province, China
国产免费一区二区在线看| 国产亚洲欧美精品一区二区| 中国老太太内谢| 强暴美女AAA| 亚洲一区欧美一区日韩一区| 美女污骚逼喷水白虎白浆| 乱子伦一级在线观看高清| 日本黄色视频妓女大乱交| chinese国产ts| 久久久综合色| 日韩精品一区二区免费观看| 久久久成人精品av四区| 久青草无码视频在线观看| 奶头很大的女优| 亚洲高潮无码久久久久久| 女人高潮抽搐30分钟| 亚洲第一色骚骚骚骚骚骚| 国产亚洲精品精品综合伦理| 老湿机午夜在线免费观看| 加勒比系列精品无码专区| 免费av搞逼搞逼搞嫩逼| 亚洲国产精品高清线久久| 国产美女插逼四| 青娱乐不卡视频在线观看| 亚洲日本精品一区二区三区| 日本黄色视频| 伊人网精品视频在线播放| 东京热加勒比一区二区三区| 日本阴茎操阴道在线观看| 美屄被插爽AV| 成人AV在线刺激免费看| 动漫美女小穴操高潮出水| 极品少妇xxxx精品少妇偷拍| 97色伦在色在线播放免费| 日本午夜福利视频免费播放| 欧美日韩一二三区免费性片| 午夜片无码影院| 久久国产精品超级碰碰热| 国产免费真人做人爱视频| 黄色一区二区三区在线观看| 亚洲精品中文字幕乱码不卡|