GB/T 38593-2020
m-Aminobenzotrifluoride
HG/T 5695-2020
3,4,5-Trifluorobromobenzene
GB/T 6730.34-2017(\u82f1\u6587\u7248)
铁矿石 锡含量的测定 邻苯二酚紫-溴化十六烷基三甲胺分光光度法
GB/T 35500-2017
3,3,3,-Trifluoropropylmethyldimethoxysilane
T/ZZB 1321-2019
HG/T 6340-2024
HG/T 5694\uff5e5697-2020
EJ/T 20165-2018
Determination of fluorine chloride and bromine in reprocessed uranium trioxide powder by pyrohydrolysis ion-chromatography method
T/CEAC 030-2024
GB 16191-1996
Health standard for trifluoromethyl hypofluorite in the air of workplace
T/CHBAS 57-2024
T/ACIA 003-2023
T/ZZB 1446-2019
GB/T 223.50-1994
Methods for chemical analysis of iron,steel and alloy--The phenylfluorone-CTMAB direct photometric method for the determination of tin content
T/CHBAS 55-2024
T/CHBAS 56-2024
T/CHBAS 11-2021
T/CRIAC 0060-2021
T/FSI 079-2022
T/FSI 160-2024