SJ 20464.1-1994.Orthogvnal mode coupler of aluminum waveguide ,type BZS-100-1.1范...

行业标准2023.07.24

SJ 20463.1-1994.Detail specification monochrome display tube of type 14SG31Y43.1...

行业标准2023.07.24

SJ 20474/2-1997.Detail specification for cold cathode trigger tube of type RQ-10...

行业标准2023.07.24

SJ 20474-1995.General specification for cold-cathode trigger tubes.1范围1.1主题内容SJ...

行业标准2023.07.24

QB 2165-1995.3.8 充分放热条件发热器在正常使用条件下的工作状态，3.9 可见损伤对预期的用途来说，降低了产品使用性的任何可见的损伤。3.10非...

行业标准2023.07.24

SJ 20475-1995.Methods of measurement for cold-cathode trigger tubes.1范围1.1主题内容SJ...

行业标准2023.07.24

SJ 20476/1-1995.Detail specification for gas discharge tubes for high energy ign...

行业标准2023.07.24

SJ 20476/3-1996.Detail specification for gas discharge tube for overvoltage prot...

行业标准2023.07.24

SJ 20476-1995.General specification for gas discharge tubes for overvoltage prot...

行业标准2023.07.24

QB 2176-1995.1主题内容 与适用范围QB 2176规定了非公路自行车的术语、部件要求、成车安全与性能要求及测试方法。QB 2176适用于非公路骑行的...

行业标准2023.07.24