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〖国外标准〗 今日: 0|主题: 1091|排名: 57 

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预览 ASTM E 1251铝合金光谱分析方法 杨博 2007-9-5 06190 杨博 2005-9-5 12:47
预览 ASTM E 1077-1991 估计钢样品脱碳深度的试验方法 杨博 2007-9-5 05335 杨博 2005-9-5 12:47
预览 SAE J406 1998 Methods of Determining Hardenability of Steels xhongjun 2007-9-1 06691 xhongjun 2005-9-1 16:05
预览 ASTM A 48/A 48 M Standard Specification for Gray Iron Castings1 杨博 2007-8-28 05830 杨博 2005-8-28 23:31
预览 ASTM A 105/A 105 M Standard Specification for Carbon Steel Forgings for Piping A 杨博 2007-8-28 05045 杨博 2005-8-28 23:31
预览 ASTM A 106/A 106 M Standard Specification for Seamless Carbon Steel Pipe for Hig 杨博 2007-8-28 05753 杨博 2005-8-28 23:31
预览 ASTM A 561-71 Standard Practice for Macroetch Testing of Tool Steel Bars1 Steven 2007-7-5 06260 Steven 2005-8-24 19:20
预览 JIS G 4313-1996 Cold rolled stainless steel strip for springs williswon 2007-7-16 05459 williswon 2005-8-24 16:52
预览 JIS G 0562-2004 钢铁的氮化层厚度测定方法 williswon 2007-7-18 06985 williswon 2005-8-15 23:26
预览 JIS G 0563-2004 钢铁的氮化层表面硬度测定方法 williswon 2007-7-18 05646 williswon 2005-8-15 23:26
预览 ASTM A 276-04 Standard Specification for Stainless Steel Bars and Shapes 杨博 2007-8-10 06902 杨博 2005-8-14 14:26
预览 ASTM A 240/A 240M-04a 杨博 2007-8-10 06594 杨博 2005-8-14 14:26
预览 ASTM A 179/A 179M-90a Standard Specification for Seamless Cold-Drawn Low-Carbon 杨博 2007-8-13 06211 杨博 2005-8-14 14:26
预览 ASTM E 2142-01 Standard Test Methods for Rating and Classifying Inclusions in St 杨博 2007-8-13 06551 杨博 2005-8-14 14:26
预览 ASTM A 372/A 372M-03 Standard Specification for Carbon and Alloy Steel Forgings addle 2007-6-29 06462 addle 2005-6-29 19:17
预览 SAE ASM 2759/11 Stress Relief of Steel Parts 耕夫 2007-6-13 09277 耕夫 2005-6-29 19:03
预览 SAE ASM 2759/10 Automated Gaseous Nitriding Controlled by Nitriding Potential 耕夫 2007-6-29 06138 耕夫 2005-6-29 19:02
预览 SAE ASM 2759/8 Ion Nitriding 耕夫 2007-6-29 06429 耕夫 2005-6-29 19:02
预览 SAE ASM 2759/7A Carburizing and Heat Treatment of Carburizing Grade Steel Parts 耕夫 2007-6-29 06543 耕夫 2005-6-29 19:02
预览 SAE ASM 2759/6A Gas Nitriding and Heat Treatment of Low-Alloy Steel Parts 耕夫 2007-6-29 06429 耕夫 2005-6-29 19:02
预览 SAE ASM 2759/5D Heat Treatment Martensitic Corrosion-Resistant Steel Parts 耕夫 2007-6-29 07992 耕夫 2005-6-29 19:02
预览 SAE ASM 2759/4B Heat Treatment Austenitic Corrosion-Resistant Steel Parts 耕夫 2007-6-29 06458 耕夫 2005-6-29 19:02
预览 SAE ASM 2759/3D Heat Treatment Precipitation-Hardening Corrosion-Resistant and M 耕夫 2007-6-29 08152 耕夫 2005-6-29 19:02
预览 SAE AMS 2759/2C Heat Treatment of Low-Alloy Steel Parts Minimum Tensile Strength 耕夫 2007-6-29 07031 耕夫 2005-6-29 19:02
预览 SAE AMS 2759/1C Heat Treatment of Carbon and Low-Alloy Steel Parts Minimum Tensi 耕夫 2007-6-29 08444 耕夫 2005-6-29 19:02
预览 SAE AMS 2759C Heat Treatment of Steel Parts General Requirements 耕夫 2007-6-29 07932 耕夫 2005-6-29 19:02
预览 ASTM E 8-04 Standard Test Methods for Tension Testing of Metallic Materials wonla 2007-5-4 06948 wonla 2005-6-29 15:01
预览 ASTM E8-03 Standard Test Methods for Tension Testing of Metallic Meterials yahoocomcn 2007-6-9 07877 yahoocomcn 2005-6-29 14:59
预览 DIN 50602 Microscopic exmination of special steels using standard diagrams to as CL60 2007-3-17 08084 CL60 2005-6-29 14:56
预览 ASTM A 858/A 858M-00 famenvalve 2007-6-27 06832 famenvalve 2005-6-29 14:50
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