Appearance Colorless Powder的意思|示意

美 / / 英 / /

无色粉末

Appearance Colorless Powder的网络常见释义

外观 ... 氧化镧/纳米氧化镧质量标准99.9% metals basis: 外观Appearance Colorless Powder 纯度Purity ≥99.9% Based on Trace Metals Impurities of ICP ...

Appearance Colorless Powder相关例句

Synonym: DAP Formula: (NH4) 2HPO4 Appearance: colorless transparent crystal Use: impregnated wood and fabric to increase its durability, can be used for dry powder fire extinguishing agent.

别名：磷酸二铵分子式：（ NH4 ）2HPO4外观：无色透明晶体用途：用于浸渍木材及织物以增加其耐久性，可作干粉灭火剂。