备用液控制系统
stand by liquid control system
高压备用液压阀
high pressure auxiliary hydraulic valve
复方聚乙二醇4000口服溶液用粉
PEG-4000 electrolyte lavage solution
PEG-4000 electrolyte
聚合用溶液
solvents for polymerization
假热液溶液
pseudohydrothermal solution
冷却液溶液浓度
coolant solution concentration