国产不雅在线观看-国产操女人-国产艹逼一区二区三区-国产草莓精品-国产插逼视频-国产超好看

PRODUCTS
Surface Treatment
Water Treatment
Food Industry
Environmental Solutions
Laboratory Solutions
Oilfield series
Project Cases
Value-added services

Surface Treatment

Home-Product-Surface Treatment-Circuit Board

Potassium hydroxide
Shape appearance:
White powder, granule or flake solid.

Product Usage:
Used as a raw material for chemical production, and also used in medicine, dyes, light industry and other industries.
Previous:
oxalic acid
Next:
Carbon core

Product Description

Warehousing and transportation:
Store in a cool, dry, well-ventilated warehouse. Keep away from fire and heat sources. The humidity in the warehouse is preferably not more than 85%. The packaging must be sealed and kept away from moisture. It should be stored separately from easily (combustible) combustibles, acids, etc., and avoid mixed storage. The storage area should be equipped with suitable materials to contain the leakage. The packaging should be complete when shipping, and the loading should be secure. During transportation, ensure that the container does not leak, collapse, fall, or be damaged. It is strictly forbidden to mix and transport with combustibles or combustibles, acids, edible chemicals, etc. Transportation vehicles should be equipped with leakage emergency treatment equipment during transportation.

Safety Precautions:
Airtight operation. Operators must undergo special training and strictly abide by operating procedures. It is recommended that the operator wear a hood-type electric air supply filter dust-proof respirator, wear rubber acid and alkali resistant clothing, and wear rubber acid and alkali resistant gloves. Keep away from flammable and combustible materials. Avoid generating dust. Avoid contact with acids. When handling, load and unload with care to prevent damage to packaging and containers. Equipped with leakage emergency treatment equipment. Empty containers may be harmful residues. When diluting or preparing a solution, alkali should be added to the water to avoid boiling and splashing.

SERVICE HOTLINE

159 1999 3603

136 0302 4855

CONTACT US

Add:No. 820, Global Center, South China City, Pinghu, Longgang District, Shenzhen
Contact:Mr.Shu 13603024855 Miss Hu 15919993603
Tel:159 1999 3603
Email:[email protected]

Copyright 2020 Shenzhen Qiyunlong Industrial Material Co., LTD. All Rights Reserved.

Design By:66168.net

主站蜘蛛池模板: 日本黄色爽 | 云边有个小卖部高清 | 韩国eee114网站 | 久久久国产一区二区三区四区小说 | 久久精品国产亚洲精品 | 丁香婷婷在线 | 久久综合气久久狠狠狠97色 | 久久成人麻豆午夜电影 | 国产剧情原创中文片在线 | 不卡免费在线视频 | 欧美日韩国产综合视频一区二区三区 | 十九岁日本电影免费完整版 | 蜜桃精品成人影片 | 高清视频在线观看WWW | 欧美精品久久96人妻无码 | 日本福利在线观看 | 69毛片| 九七电影院成人理论A片 | 香蕉伊人伊在线播放av | 女人露p毛的图片 | 亚洲香蕉在线视频 | 精品人妻无码一区二区三区狼群 | 99视频在线国产 | 亚洲中文字幕琪琪在线 | 国产一级在线播放 | 在线 亚洲 欧美 专区看片 | 欧美色丁香 | 无人视频观看高清完整免费 | 午夜视频91| 热血男儿 | 欧美激情二区 | 91在线一区二区三区 | 天天操天天拍 | 亚洲国产精品自在在线观看 | 欧美一级欧美一级在线播放 | 久久久精品日韩免费观看 | 被黑人强到高潮喷水A片 | 天堂网资源在线 | 办公室制服丝祙在线播放 | 日韩不卡在线视频 | 天天干天天操天天做 |