柴油机喷油泵柱塞偶件 性能试验方法
Plunger of diesel fuel injection pump Part 2: Performance test method
2004-10-20
JB/T 12031-2015
活塞式输油泵总成可靠性考核 评定方法、台架试验方法、故障分类及判定规则
Plunger type fuel feed pump reliability test - Assessment methods,bench test methods,failure type classification and judgment rules
2015-10-10
JB/T 7174.2-2004
柴油机喷油泵出油阀偶件 第2部分:性能试验方法
Delivery valve of diesel fuel injection pump Part 2: Performance test method
2004-10-20
JB/T 7761.2-2016
柴油机喷油泵供油角度自动提前器 第2部分：性能试验方法
Automatic timing-advance of diesel fuel injection pump-Part 2: Performance test method