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JB/T 7658.6-1995 Air cooler for ammonia refrigeration equipment
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This standard replaces JB 4356-86, JB 4354-86 and JB 4342-86. This standard specifies the terminology, product classification, tec
2024-10-04 category：Machinery Industry Standard (JB)+ View
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JB/T 7658.5-1995 Evaporative condensers for ammonia refrigeration equipment
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This standard replaces JB 3337-91 and JB 4339-91. This standard specifies the terminology, product classification, technical requi
2024-10-04 category：Machinery Industry Standard (JB)+ View
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JB/T 7658.4-1995 Horizontal evaporator for ammonia refrigeration equipment
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This standard replaces JB 467-86 and JB 4338-86. This standard specifies the terminology, product classification, technical requir
2024-10-04 category：Machinery Industry Standard (JB)+ View
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JB/T 7658.3-1995 Vertical evaporator for ammonia refrigeration equipment
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This standard replaces JB 468-86, JB 4341-86 and JB 4352-86. JB/T 7658.3-1995 Vertical evaporator for ammonia refrigeration equipm
2024-10-04 category：Machinery Industry Standard (JB)+ View
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JB/T 7658.2-1995 Oil separator for ammonia refrigeration equipment
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This standard replaces JB 457-86 and JB 4343-86. JB/T 7658.2-1995 Oil separator for ammonia refrigeration equipment JB/T7658.2-199
2024-10-04 category：Machinery Industry Standard (JB)+ View
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JB/T 7658.1-1995 Water-sprayed condensers for ammonia refrigeration equipment
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This standard replaces JB 466-86, JB 4340-86 and JB 4350-86. This standard specifies the terminology, product classification, tech
2024-10-04 category：Machinery Industry Standard (JB)+ View
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JB/T 7630.1-1998 Ultrafine glass fiber separator for lead-acid batteries
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JB/T 7630.1-1998 This standard is a revision of JB/T 7630-94 "Ultrafine glass fiber separator for lead-acid batteries". This stand
2024-10-04 category：Machinery Industry Standard (JB)+ View
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JB/T 7620-1994 Compensated AC voltage stabilizer
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This standard specifies the model, basic parameters, technical requirements, test methods and inspection rules of compensated AC v
2024-10-04 category：Machinery Industry Standard (JB)+ View
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