差压式液位检测器
differential pressure type level detector
浮子式液位检测器
float-actuated liquid level detector
辐射式液位检测器
radiation type level detector
膜片式连续液位检测器
continuous diaphragm type level detector
邻苯二醛柱前衍生化－二极管阵列检测器检测
o-phthalic aldehyde pre-column derivatization-diod
蒸发光散射检测器检测
evaporative light-scattering detection ELSD
便携式测量系统
portable measurement system
便携式测试设备
portable testing equipment
convenient test equipment
吹气式液位测量仪表
aerated liquid level instrumentation
磁电式检测器
magnetic-electric detector