101 GB/T 12147-1989 锅炉用水和冷却水分析方法 纯水电导率的测定 Analysis of water used in boiler and cooling system—Determination of electrical conductivity of pure water
102 GB/T 12148-1989 锅炉用水和冷却水分析方法 全硅的测定 低含量硅氢氟酸转化法 Analysis of water used in boiler and cooling system—Determination of total silicon—Photometric mothod by conversion with hydrofluoric acid for low silicon
103 GB/T 12149-1989 锅炉用水和冷却水分析方法 硅的测定 钼蓝比色法Analysis of water used in boiler and cooling system—Determination of silica--Molybdenum blue colorimetry
104 GB/T 12150-1989 锅炉用水和冷却水分析方法 硅的测定 硅钼蓝光度法 Analysis of water used in boiler and cooling system—Determination of silica--Photometric method by silica-molybdenum blue
105 GB/T 12151-1989 锅炉用水和冷却水分析方法 浊度的测定(福马肼浊度) Analysis of water used in boiler and cooling system—Determination of turbidity--Formazine turbidity
106 GB/T 12152-1989 锅炉用水和冷却水分析方法 油的测定 红外光度法 Analysis of water used in boiler and cooling system—Determination of mineral oil—Infrared photometric method
107 GB/T 12153-1989 锅炉用水和冷却水分析方法 油的测定 紫外分光光度法 Analysis of water used in boiler and cooling system—Determination of mineral oil—Ultraviolet spectrophotometry
108 GB/T 12154-1989 锅炉用水和冷却水分析方法 全铝的测定 Analysis of water used in boiler and cooling system —Determination of total aluminum
109 GB/T 12155-1989 锅炉用水和冷却水分析方法 钠的测定 动态法 Analysis of water used in boiler and cooling system—Determination for sodium--Dynamic method
110 GB/T 12156-1989 锅炉用水和冷却水分析方法 钠的测定 静态法 Analysis of water used in boiler and cooling system—Determination for sodium--Statie method
111 GB/T 12157-1989 锅炉用水和冷却水分析方法 溶解氧的测定 内电解法 Analysis of water used in boiler and cooling system—Determination for dissolved oxygen—Internal electrolysis
112 GB/T 12247-1989 蒸汽疏水阀 分类 Automatic steam traps—Classification
113 GB/T 12779-1991 往复式机器整机振动测量与评级方法 Method of measurement and evaluation of mechanical vibration for reciprocating machines
114 GB/T 13922.1-1992 水处理设备性能试验 总则 Performance test for water treatment equipment--General rules
115 GB/T 13922.2-1992 水处理设备性能试验 离子交换设备 Performance test for water treatment equipment--Ion exchange equipment
116 GB/T 13922.3-1992 水处理设备性能试验 过滤设备 Performance test for water treatment equipment--Filter
117 GB/T 13922.4-1992 水处理设备性能试验 除氧器 Performance test for boiler feed water treatment equipment--Deaerator
118 GB/T 14096-1993 喷油泵试验台 试验方法 Method for testing fuel injection pump test-stand
119 GB 14097-1993 中小功率柴油机噪声限值 Noise limits for small and medium power diesel engines
120 GB/T 14222-1993 内燃机活塞环 矩形环 Internal combustion engines--Piston rings--Rectangular rings 121 GB/T 14223-1993 内燃机活塞环 梯形环和楔形环 Internal combustion engines--Piston rings--Keystone rings and half keystone rings