ICS13.100CCSC52T/WSJD18.22—2024工作场所空气中化学因素测定双氯甲醚的便携式气相色谱-质谱法Determinationofchemicalagentsinworkplaceair—Bis(chloromethyl)etherbyportableChromatography-MassSpectrometer（GC-MS）2024-07-31发布2024-08-01实施中国卫生监督协会发布/WSJD中国卫生监督协会团体标准T/WSJD18.22—2024I目次前言................................................................................II1范围....
