FILTER ELEMENT, AGENT SAMPLING EXTRACTOR
滤芯、药剂取样提取器

1984-03-21

Aerospace series - Methods for determining the contamination of used fluid filter elements - Part 1: Gravimetric determination of particulate contamination by taking material samples
航空航天系列.用过的液体过滤元件污染的测定方法.第1部分:通过材料取样重量法测定颗粒污染

1996-11-01

Determination of suspended matter in ambient air - Determination of the mass concentration of Be, Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb, Sb, V, Zn by optical emission spectrometry (ICP-OES) after sampling on filters and digestion in an oxidising agent
环境空气中悬浮物的测定.在过滤器上取样并在氧化剂中消化后 用光发射光谱法（ICP-OES）测定Be、Cd、Co、Cr、Cu、Fe、Mn、Ni、Pb、Sb、V、Zn的质量浓度

1997-11-01

Methods for sampling and analysis of ambient air, Method 9.16: Determination of suspended particulate matter - PM10 continuous direct mass method using a tapered element oscillating microbalance monitor incorporating a filter dynamic measurement system (FDMS) unit
环境空气取样和分析方法 方法9.16:悬浮颗粒物PM10的测定连续直接质量法 使用锥形元件振荡微天平监测器 包括过滤器动态测量系统（FDMS）装置

2022-03-04

Methods for sampling and analysis of ambient air, Method 9.16: Determination of suspended particulate matter - PM 10 continuous direct mass method using a tapered element oscillating microbalance monitor incorporating a filter dynamic measurement system (FDMS) unit
环境空气取样和分析方法 方法9.16:悬浮颗粒物的测定-使用锥形元件振荡微天平监测器（包括过滤器动态测量系统（FDMS）装置）的PM 10连续直接质量法

2016-09-30