剪板机 可靠性评定方法
Shears - Evaluation method for reliability
2014-07-14
JB/T 12299-2015
船用卷板机可靠性评定方法
Reliability assessment method of plate bending machine for ship building industry
2015-10-10
GB/T 34375-2017
数控船用卷板机可靠性评定方法
Reliability assessment method of NC ship plate bending machine
2017-10-14
JB/T 50136.1-1999
隔爆型三相异步电动机可靠性指标评定方法（试验室法）（内部使用）
Flameproof three-phase asynchronous motors Reliability index assessment method (laboratory method) (only for internal use)
JB/T 50136.2-1999
隔爆型三相异步电动机隔爆组件 可靠性指标评定方法（试验室法）（内部使用）
Flame prevention unit of flameproof three-phase asynchronous motors Reliability index assessment method (laboratory method) (only for internal use)