行业标准

SJ 20170-1992.Semiconductor discrete device Detail specification for type 3DK37 power switching transistor.1范围1.1主题内容SJ 20170规定了3DK37B~H型功率开关晶体管的详...

SJ 20169-1992.Semiconductor discrete device Detail specification for type 3DK36 power switching transistor.1范围1.1主题内容SJ 20169规定了3DK36B~H型功率开关晶体管的详...

SJ 20168-1992.Semiconductor discrete device Detail specification for types 3DK12、36、37、38、51 and 3CK38 power switching transistors.1范围1.1主题内容SJ 20168规定了3DK...

SJ 20166-1992.Electron tube Detail specification for ant imony Sulfide Vidicon of type SF-1213.1范围1.1主题内容SJ 20166规定了SF-1213型硫化锑视象管的详细要求。1...

QB 1778-1993.5.5酸值的测定见GB/T 14457.4。5.6含酯量的测定见GB/T 14457.5。注: :气相色谱测定法见附录A。5.7溶解度的测定，25C见GB/T 14457.1。6检验规...

SJ 20269-1993.Verification regulation of model ESH3 test receiver.1范围1.1主题内容SJ 20269规定了ESH3型测试接收机的检定条件、检定项目、检定方法、检定结...

QB 1777-1993.5.5沸程的测定见GB/T 14457.2。5.6酸值的测定见GB/T 14457.4。5.7含酯量的测定见GB/T 14457.5。6检验规则6.1异戊酸异戊酯每批成品应由生产厂...

QB 1776-1993.5.4折光指数的测定，20C .见GB/T 14454.4。5.5沸程的测定见GB/T 14457.2。5.6酸值的测定见GB/T 14457.4。5.7、含酯量的测定见GB/T 14457.5。5.8溶...

QB 1775-1993.5.4折光指数的测定， 20见GB/T 14454.4。5.5沸程的测定见GB/T 14457.2。5.6酸值的测定见GB/T 14457.4c5.7含 酯量的测定见GB/T 14457.5。注:气相色...

SJ 20172-1992.Semiconductor discrete device Detail specification for type 3DK38 power switching transistor.1范围1.1主题内容SJ 20172规定了3DK38B~H型功率开关晶体管的详...