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3.7051 astm

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ASTM() |

: (ASTM). (American Society for Testing and Materials,ASTM)1898,、

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ASTM- -

20201229 · ASTM(:American Society of Testing Materials),,,。. 12,575

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|GB/T 37051-2018

20181228 · :GB/T 37051-2018. : 、. :Test method for determination of crystal defect

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Standard Specification for Copper-Alloy Plate and

20181022 · ASTM does not guarantee access, and will not be liable for damages or refunds if the Product becomes unavailable temporarily, or if access becomes slow or

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ASTM_

ASTM. . ASTM D1267. 、 ASTM D1298. API .

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Standard Test Methods and Definitions for ... - ASTM

20221115 · Scope. 1.1 These test methods 2 cover procedures and definitions for the mechanical testing of steels, stainless steels, and related alloys. The various mechanical

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ASTM_

ASTM. ASTM F363-1989 (1994) . ASTM F336-1992? . ASTM

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ASTM D 5470-06 ...

2021328 · ASTM Designation: D 5470 – 06 . 1. . . 1.1 。.

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A.STM A351 -2018 ...

20191121 · 2 ε ASTM A351/A351M-2018 1 5. 5.1 , (AOD )

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