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- NF T90-105-2-1997??水質.懸浮固體的測定.離心法 (現行)
- 發布日期:1997-01-01 實施日期:1997-01-05 主管部門:
- 簡介:NF T90-105-2-1997? 水質.懸浮固體的測定.離心法
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- EN 1559-1-1997??鑄造.交貨技術條件.第1部分:概述 (現行)
- 發布日期:1997-06-18 實施日期:1997-06-18 主管部門:
- 簡介:Defines general technical delivery conditions for castings made from cast metallic materials, not including copper alloy castings. Also defines additional technical delivery condition requirements specific to particular materials. Does not apply to metallic castings for further reprocessing eg forging ingots and continuously cast billets and blooms.
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- NF EN 1559-1-1997??鑄造.交貨技術條件.第一部分:概述 (現行)
- 發布日期:1997-09-01 實施日期:1997-09-01 主管部門:
- 簡介:Defines general technical delivery conditions for castings made from cast metallic materials, not including copper alloy castings. Also defines additional technical delivery condition requirements specific to particular materials. Does not apply to metallic castings for further reprocessing eg forging ingots and continuously cast billets and blooms.
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- NF E25-505-1997??帶法蘭六角頭螺栓.重形系列(歐洲標準EN 1665) (現行)
- 發布日期:1997-09 實施日期:1997-09-20 主管部門:
- 簡介:NF E25-505-1997? 帶法蘭六角頭螺栓.重形系列(歐洲標準EN 1665)
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- ANSI/AWS A5.23/A 5.23M-1997??埋弧焊用低合金鋼電極和助熔劑規范 (現行)
- 發布日期:1997 實施日期: 主管部門:
- 簡介:ANSI/AWS A5.23/A 5.23M-1997? 埋弧焊用低合金鋼電極和助熔劑規范
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- prEN 13120-1997??內檔板 性能要求 (現行)
- 發布日期:1997/12/01 實施日期: 主管部門:
- 簡介:prEN 13120-1997? 內檔板? 性能要求
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- NAVY MIL-R-23761/2 B NOTICE 1-1997??28 V飛機直流電發電機電壓調節器 (現行)
- 發布日期:1997-08-13 實施日期: 主管部門:
- 簡介:NAVY MIL-R-23761/2 B NOTICE 1-1997? 28 V飛機直流電發電機電壓調節器