求国际标准

dcdyx

那位大哥有ISO9974，麻烦上传一份，谢谢，具体如下：
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ISO 9974-1:1996
* k1 P! z! U; hConnections for general use and fluid power
  O' F1 N$ e) V- ~7 V－
5 Z. `7 g: [' n* o$ e7 Z3 {, gPorts and stud ends

with ISO 261 threads with elastomeric or metal-to-metal sealing
) I  l: ~0 A& K6 |－ Part 1: Threaded ports

用于一般用途和流体传动的管接头－带
2 E- {3 K% F: s. f) H1 EISO261 螺纹用橡胶或金属密封的油口和螺柱端－第
1 l7 F# G- j/ [2 }2 h1 部分：螺纹油口

ISO 9974-2:1996
Connections for general use and fluid power
* |2 }$ {' T* E% [－ Ports and stud ends with ISO 261 threads with elastomeric or metal-to-metal sealing
－ Part 2: Stud ends with elastomeric sealing (type E)

用于一般用途和流体传动的管接头－带
ISO261 螺纹用橡胶或金属密封的油口和螺杆柱端－第
* W0 w( {/ v5 X$ Z2 部分：带橡胶密封的螺柱端（E 型）

ISO 9974-3:1996
4 Z$ G( \  a! p. N7 DConnections for general use and fluid power
% P) [" Z. A$ o) Y& L& ^( o4 @－ Ports and stud ends with ISO 261 threads with elastomeric or metal-to-metal sealing
－ Part3: Stud ends with metal-to-metal sealing (type B)

用于一般用途和流体传动的管接头－带
ISO261 螺纹用橡胶或金属密封的油口和螺柱端－第
3 部分：带金属密封的螺柱端（B 型）

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ISO9974-4:2006
Connections for general use and fluid power
* x5 ?6 E" M$ F1 u－ Ports and stud ends with ISO 261 threads with elastomeric or metal-to-metal sealing
& h9 u1 ]* s% e－ Part 4: Dimensions, design, test methods and requirements for external hexand internal hex port plugs

用于一般用途和流体传动的管接头－带
ISO 261 螺纹用橡胶和金属对金属密封的油口和螺柱端－第
- x. z2 A8 y: K* c/ W4 部分：外六角和内六角油口螺塞