Development of the capacitive hygrometer for the flux coating of welding electrode;
电容式焊条药皮湿度测定仪的研制
infrared absorption hygrometer
红外吸收湿度测定仪
Mahlo textometer
马洛测湿仪（织物湿度测定和控制仪器,采用电导法测湿,并反馈控制调速伺服电动机）
multipath temperature and humidity measuring instrument
多路径温湿度测量仪
humidity and moisture measuring instrument
湿度和水分测量仪表
visibility meter (mete or meteorological instruments)
能见度测定仪（气象仪器）
Actual humidity measurements in the boundary layers have been made with a microwave refractometer.
实际上已经用微波折射仪测定了边界层中的湿度。
Specification for test of density and moisture of soil with nucleonic instrument
填土密度湿度核子仪测试规程
Humidity tests for electronic measuring instruments
GB/T6587.3-1986电子测量仪器湿度试验
for measuring the relative humidity of the atmosphere.
测量空气相对湿度的仪器。
Research on Intelligent Temperature and Humidity Memory Instrument based on USB Interface
基于USB接口的智能温湿度测记仪
Evaluation of Uncertainty about Relative Humidity Measure Result of Humiture Instrument
温湿度计相对湿度测量结果的不确定度评定
recording sedimeter
记录式粘度分布测定仪
forward scatter visibility meter
向前散射能见度测定仪
aligning and angle direction telescope
准线及角度方向测定仪
andreasen pipet
安氏型砂粒度测定仪
Blaine fineness tester
布莱因细微粒度测定仪
soil permeability meter
土壤透水透气度测定仪
sheet materials-determination of water vapour transmission rate-gravimetric(dish) method
板材-透湿度与折痕透湿度的测定(盘式法)