GB/T 14158-1993
Synthetical survey code for regional hydrogeology,engineering geology and environmental geology 区域水文地质工程地质环境地质综合勘查规范(比例尺1∶50000) |
GB/T 14129-1993
Series and productsfor TTL semiconductor integrated circuits--Products of series PAL 半导体集成电路TTL电路系列和品种 PAL系列的品种 |
GB/T 14114-1993
General principles of measuring methods of V/F and F/V converters for semiconductor integrated circuits 半导体集成电路电压/频率和频率/电压转换器测试方法的基本原理 |
GB/T 14110-1993
General specification for thyratrons and gas-filled rectifier tubes 闸流管与充气整流管总规范 (可供认证用) |
GB/T 14111-1993
Blank detail specificationfor thyratorns and gas-filled rectifier tubes 闸流管与充气整流管空白详细规范 (可供认证用) |
GB/T 14119-1993
Blankdetail specification for semiconductor inte-grated circuit fusible-link programmable bipolar read-only memories 半导体集成电路双极熔丝式可编程只读存储器空白详细规范(可供认证用) |
Find out:54176Items | First -Previous-Next -Last | [1036] [1037] [1038] [1039] [1040] [1041] [1042] |