兑卤脱钠控速分解结晶法
decomposition and crystallization process by mixing brine
desodium and controlling velocity
复复真空泵
reciprocating vacuum pump
真空结晶系统
vacuum-crystallization-system
包结结晶法
inclusion crystalline method
控速水解结晶法
speed-control hydrolysis crystallization method
复分解法
double decomposition
double decomposition reaction
complex decomposition method
double decomposition method
double composition
循环复分解法
double decomposition method
部分分解法
partial decomposition method
超高真空分离规
extractor ionization gauge
抽真空复合包装袋
vacuum multilayer package
低真空复合通风
low vacuum compannd ventilation
低真空空气测微仪
low vacuum air micrometer
发射真空分光计
emission vacuum spectrometer