HG/T 5038~5040-2016
雷尼镍催化剂、尿素合成用CO2脱氢催化剂和预还原型氨合成催化剂 化学成分分析方法(2016)
Analysis method for chemical composition of Raney nickel catalyst, CO2 dehydrogenation catalyst for urea synthesis and pre-reduced ammonia synthesis catalyst (2016)
HGT5038~5040-2016, HG5038~5040-2016