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航天行业标准(QJ) 今日: 0|主题: 2001|排名: 31 

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QJ 1763.2-1989 橡胶模具典型结构 多型腔橡胶压模 attachment lemon2000 2016-12-26 01095 biaozhuns 2016-12-26
QJ 1763.3-1989 橡胶模具典型结构 45°分型橡胶压模 attachment lemon2000 2016-12-26 0766 biaozhuns 2016-12-26
QJ 1763.4-1989 橡胶模具典型结构 45°分型橡胶压模 attachment lemon2000 2016-12-26 0837 biaozhuns 2016-12-26
QJ 1763.5-1989 橡胶模具典型结构 O型密封圈橡胶压模 attachment lemon2000 2016-12-26 0745 biaozhuns 2016-12-26
QJ 1763.6-1989 橡胶模具典型结构 O型圈无飞边橡胶压模 attachment lemon2000 2016-12-26 01004 biaozhuns 2016-12-26
QJ 1765.3-1989 橡胶模具零件 下固定板 attachment lemon2000 2016-12-26 01145 biaozhuns 2016-12-26
QJ 1768.1-1989 橡胶模具零件 手柄 attachment lemon2000 2016-12-26 0990 biaozhuns 2016-12-26
QJ 1768.2-1989 橡胶模具零件 手柄 attachment lemon2000 2016-12-26 01009 biaozhuns 2016-12-26
QJ 1820-1989 谐波齿轮减速器测试方法 attachment lemon2000 2016-12-26 0987 biaozhuns 2016-12-26
QJ 1856-1990 混合集成电路通用技术条件 attachment lemon2000 2016-12-26 0832 biaozhuns 2016-12-26
QJ 1871-1990 铁水过滤网使用规范 attachment lemon2000 2016-12-26 01233 biaozhuns 2016-12-26
QJ 1875-1990 静电测试方法 attachment lemon2000 2016-12-26 0795 biaozhuns 2016-12-26
QJ 1890-1990 印制电路板对外连接方式及设计规范 attachment lemon2000 2016-12-26 01189 biaozhuns 2016-12-26
QJ 1903-1990 电连接器总规范 attachment lemon2000 2016-12-26 0895 biaozhuns 2016-12-26
QJ 1904-1990 电源连接器总规范 attachment lemon2000 2016-12-26 0960 biaozhuns 2016-12-26
QJ 1906A-1997 半导体器件破坏性物理分析( DPA )方法和程序 attachment lemon2000 2016-12-26 0791 biaozhuns 2016-12-26
QJ 1765.4-1989 橡胶模具零件 下固定板 attachment lemon2000 2016-12-26 01092 biaozhuns 2016-12-26
QJ 1907-1990 PIN 二极管筛选规范 attachment lemon2000 2016-12-26 01006 biaozhuns 2016-12-26
QJ 1766.1-1989 橡胶模具零件 上垫板 attachment lemon2000 2016-12-26 0975 biaozhuns 2016-12-26
QJ 1766.2-1989 橡胶模具零件 上垫板 attachment lemon2000 2016-12-26 01392 biaozhuns 2016-12-26
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