80 GB/T 9487-1988 柴油机自由加速排气烟度的测量方法 Diesel engines--Exhaust smoke measurement method at free acceleration
81 GB/T 10177-1988 柴油机喷油系统产品型号编制方法 The mode for designation of product models of fuel injection equipment for diesel engine
82 GB/T 10184-1988 电站锅炉性能试验规程 Performance test code for utility boiler
83 GB/T 10397-1989 中小功率柴油机 振动评级 evaluation of vibration for small and medium power diesel engines
84 GB/T 10398-1989 小型汽油机 振动测试方法 Measuring method of vibration for small gasoline engine
85 GB/T 10399-1989 小型汽油机 振动评级 evaluation of vibration for small gasoline engine
86 GB/T 10538-1989 锅炉用水和冷却水分析方法 季胺盐的测定 三氯甲烷萃取分光光度法 Analytical methods for boiler water and cooling water—Determination of quoaternary ammoniam salte—Trichloromethane extraction spectrophotometry
87 GB/T 10539-1989 锅炉用水和冷却水分析方法 钾离子的测定 火焰光度法 Analytical methods for boiler water and cooling water—Determination of potassium—Flame photometry
88 GB/T 10656-1989 锅炉用水和冷却水分析方法 锌离子的测定 锌试剂分光光度法 Analytical methods for boiler water and cooling water—Determination of zinc ion—Zincon spectrophotometry
89 GB/T 10657-1989 锅炉用水和冷却水分析方法 磷锌预膜液中锌的测定 络合滴定法 Analytical methods for boiler water and cooling water—Determination of zinc in prefilming liquid containing phosphorus and zinc—Complexometric titration
90 GB/T 10658-1989 锅炉用水和冷却水分析方法 磷锌预膜液中铁的测定 磺基水杨酸分光光度法 Analytical methods for boider water and cooling water—Determination of iron in prefilming liquid containing phosphorus and zinc—Sulphosalicylic acid spectrophotometry
91 GB/T 10826-1989 柴油机燃油系列 术语 Fuel system for diesel engine—Terminology
92 GB/T 10863-1989 烟道式余热锅炉热工试验方法 Thermal test method for gas pass waste heat boiler
93 GB/T 10866-1989 锅炉受压元件焊接接头金相和断口检验方法 Boiler pressure parts—metallographic examination and fracture test of weld joints
94 GB 10868-1989 电站减温减压阀技术条件 Specification of the steam converting valve for fossil power stations
95 GB 10869-1989 电站调节阀技术条件 Specification of control valves for fossil power stations
96 GB/T 10938-1989 旋转割草机 术语 Terminology for rotary mowers
97 GB/T 11369-1989 轻型燃气轮机排气冒烟测量 Light weight gas turbines exhaust smokes measurement
98 GB/T 11370-1989 轻型燃气轮机气态污染物测量 Gas emissions measurement of light weight gas turbines
99 GB/T 11943-1989 锅炉制图 Boiler drawings
100 GB/T 12146-1989 锅炉用水和冷却水分析方法 氨的测定 苯酚法 Analysis of water used in boiler and cooling system—Determination of ammonia—Phenol method