Home / Standards / GB 12152-89 GB 12152-89 Analysis of water for boiler and cooling systems — Determination of oil — Infrared photometric method 锅炉用水和冷却水分析方法 油的测定 红外光度法 Standard Type GB ICS N/A CCS N/A Status N/A Issue Date N/A Implementation N/A Responsible Dept N/A Drafting Unit N/A