组合机床 型号编制方法
Modular machine tools — Model numbering method
2011-05-18
JB/T 4108-2016
热喷涂设备 分类及型号编制方法
Equipment for thermal spraying - Compile method for classification and model number
2016-04-05
ASHRAE 103-2022
Standard 103-2022 -- Method of Testing for Annual Fuel Utilization Efficiency of Residential Central Furnaces and Boilers (ANSI Approved)
标准103-2022——家用中央熔炉和锅炉年度燃料利用效率的测试方法（ANSI批准）
GB/T 17719-2009
工业锅炉及火焰加热炉烟气余热资源量计算方法与利用导则
Calculation method and utilization guides for waste heat resource’s quantity of industrial boiler’s and flame heating furnace’s exhaust gas