twin beam infrared absorption analyzer
双光束红外吸收分析器
infrared absorption analytical instrument
红外吸收式分析仪器
Multi-Component Gas Analyzer Based on Infrared Absorption Theory
基于红外吸收法多组分气体分析仪的研制
Determination of sulphur in high carbon ferro-chrome by high frequency combustion infrared absorption method
高频燃烧-红外吸收法分析高碳铬铁中硫
Error analysis of determination of sulfur in iron and steel by infrared absorption
关于红外吸收法测定钢铁中硫的误差分析
Water spectral absorption features of petroleum pollution in middle infrared bands
水体石油类污染中红外波段吸收特征分析
Single Chip Microcomputer Based Carbon Dioxide Sensing System Using Infrared Absorption;
便携式非分光红外吸收型二氧化碳传感器的研究
optical absorption analytical instrument
光学吸收式分析仪器
absorbing econometer
吸收式二氧化碳分析器
Methods for chemical analysis of ferromanganese and blast furnace ferromanganese--The infrared absorption method for the determination of carbon content
GB/T7730.5-1988锰铁及高炉锰铁化学分析方法红外线吸收法测定碳量
Methods for chemical analysis of ferrotitanium--The infrared absorption method for the determination of carbon content
GB/T4701.8-1988钛铁化学分析方法红外线吸收法测定碳量
Methods for chemical analysis of ferrotitanium--The infrared absorption method for the determination of sulfur content
GB/T4701.10-1988钛铁化学分析方法红外线吸收法测定硫量
Methods for chemical analysis of ferrotungsten--The infrared absorption method for the determination of carbon content
GB/T7731.10-1988钨铁化学分析方法红外线吸收法测定碳量
Methods for chemical analysis of ferrotungsten--The infrared absorption method for the determination of sulfur content
GB/T7731.12-1988钨铁化学分析方法红外线吸收法测定硫量
Methods for chemical analysis of ferrosilicon-The infrared absorption method for the determination of carbon content
GB/T4333.10-1990硅铁化学分析方法红外线吸收法测定碳量
Methods for chemical analysis of ferrophosphorus--The infrared absorption method for the determination of sulfur content
GB/T8705.3-1988磷铁化学分析方法红外线吸收法测定硫量
Methods for chemical analysis of ferrophosphorus--The infrared absorption method for the determination of carbon content
GB/T8705.1-1988磷铁化学分析方法红外线吸收法测定碳量
Methods for chemical analysis of ferromanganese and blast furnace ferromanganese--The infrared absorption method for the determination of sulfur content
GB/T7730.8-1988锰铁及高炉锰铁化学分析方法红外线吸收法测定硫量
