集热管的真空开管装置
vacuum opener for all-glass evacuated collector tubes
开管变温循环热处理
open-tube cycling-temperature annealing
开管毛细管电色谱
Open-tubular capillary electrochromatography
Open tubular capillary electrochromatography
baffle brick
开管毛细管电色谱柱
Open-tubular capillary electrochromatography colum
Open tubular electrochromatography column
Open-tubular capillary electrochromatography column
开管毛细管柱
open tubular capillary column
开管汽相外延
Open-tube vapor phase cpitaxy
开管液相色谱
Open tubular liquid chromatography