Colorless Transparent Crystal Use的意思|示意
美 / /
英 / /
无色透明水晶使用
Colorless Transparent Crystal Use的网络常见释义
无色透明晶体用途 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.