portable-type

Methods The concentrations of formaldehyde were determined using the phenol reagent method and 4160-type portable formaldehyde analyzer ( supplied by INTERSCAN) in site, and the results were tested by matched data t-test.

方法应用酚试剂比色法与美国INTERSCAN公司提供的4160型便携式甲醛分析仪进行了现场测试，并对测试结果进行配对t检验。

A series of tests with the portable dynamic penetrometer of type PANDA have been carried out, to inspect the grinding quality of the secondary ash dam.

为检测子级灰坝的碾压质量，运用一种轻便动力贯入仪对粉煤灰进行了一系列现场试验。

A new type of low consumed-power portable nuclear radiation detection device

一种新型低功耗便携式核辐射检测仪

Design and Research on Wind Speed Intelligent Testing System with Hand-hold Portable Type for Mine automatic detector for scanning hand baggage

矿用手持便携式风速智能测量仪的设计研究手提包自动扫描检测仪

This paper introduces a new type of portable power-operated aspirator which is composed of tubular piston oilless pump, universal motor, automatic liquid level control system, noise proof and vibration absorptive devices and so on.

介绍一种由筒形活塞无油泵、交直流两用电动机、自动液面控制系统、防噪声和减震装置等组成的新型便携电动吸引器装置。