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3金币 ASTM E313-20 Standard Practice for Calculating Yellowness and Whiteness Indices fromlnstrumentally Measured Color Coordinates.PDF

Designation: E313-20 Standard Practice for Calculating Yellowness and Whiteness Indices fromlnstrumentally Measured Color Coordinates11. Scope1.1 This practice provides numbers that correlate withvisual ratings of yellowness or whiteness of white and...

内容提供方：外唐用户 | 2022-10-21 发布 | 1.61MB | 7 页
3金币 E331-00 Standard Test Method for Water Penetration of Exterior Windows,Skylights,Doors,and Curtain Walls by Uniform Static Air Pressure Difference.PDF

Designation: E331-00(Reapproved 2009) Standard Test Method for Water Penetration of Exterior Windows, Skylights, Doors,and Curtain Walls by Uniform Static Air Pressure Difference11. Scope1.1 This test method covers the determination of the resis-tanc...

内容提供方：外唐用户 | 2022-10-21 发布 | 1.07MB | 4 页
5金币 ASTM E340-15 Standard Practice for Macroetching Metals and Alloys.PDF

Designation: E340-15 Standard Practice for Macroetching Metals and Alloys11. Scope1.These procedures describe the methods of macroetchingmctals and alloys to reveal their macrostructure.1.2 The values stated in inch-pound units are to be regardedas s...

内容提供方：外唐用户 | 2022-10-21 发布 | 2.51MB | 11 页
5金币 E353-19 Standard Test Methods for Chemical Analysis of Stainless,Heat-Resisting,Maraging,and Other Similar Chromium-Nickel-lron Alloys.PDF

Designation: E353-19 Standard Test Methods for Chemical Analysis of Stainless, Heat-Resisting, Maraging,and Other Similar Chromium-Nickel-lron Alloys11. Scope1.1 These test methods cover the chemical analysis ofstainless，heat-resisting.maraging.andot...

内容提供方：外唐用户 | 2022-10-21 发布 | 14.3MB | 46 页
3金币 ASTM E381-20 Standard Method of Macroetch Testing Steel Bars,Billets,Blooms,andForgings.PDF

Designation: E381-20 Standard Method of Macroetch Testing Steel Bars,Billets,Blooms, andForgings11. Scope=1.1 Macroetching，which is the etching of specimens formacrostructural examination at low magnifications.is a fre-quently used technique for eval...

内容提供方：外唐用户 | 2022-10-21 发布 | 1.49MB | 5 页
3金币 ASTM E415-14 Standard Test Method for Analysis of Carbon and Low-Alloy Steel by Spark AtomicEmission Spectrometry.PDF

Designation: E415-14 Standard Test Method for Analysis of Carbon and Low-Alloy Steel by Spark AtomicEmission Spectrometry11. Scope1.l This test method covers the simultaneous determinationof 20 alloying and residual elements in carbon and low-alloyst...

内容提供方：外唐用户 | 2022-10-21 发布 | 1.57MB | 7 页
3金币 ASTM E446-20 Standard Reference Radiographs for Steel Castings Up to 2 in.(50.8 mm)in Thickness.PDF

Designation: E446-20 Standard Reference Radiographs for Steel Castings Up to 2 in. (50.8 mm) in Thickness11. Scope1.1 Thesereference radiographs2 illustrate variouscatcgories. types.and severity levels of discontinuitics occur-ring in steel castings ...

内容提供方：外唐用户 | 2022-10-21 发布 | 2.15MB | 5 页
5金币 ASTM E45-18 Standard Test Methods for Determining the Inclusion Content of Steel.PDF

Designation: E45-18 Standard Test Methods for Determining the Inclusion Content of Steel'1. Scopel.l These test methods cover a number of recognizedprocedurcs for dctermining the nonmctallic inclusion contentof wrought steel. Macroscopic methods ...

内容提供方：外唐用户 | 2022-10-21 发布 | 5.61MB | 25 页
3金币 ASTM E535-19 Standard Practice for Preparation of Fire-Test-Response Standards.PDF

Designation: E535-19 Standard Practice for Preparation of Fire-Test-Response Standards11. Scope1.l This practice is a supplement to Forwa ard Sayle forASTM Staradards3. which shall be consulted in writing allASTM standards.1.2 This practice contains....

内容提供方：外唐用户 | 2022-10-21 发布 | 3.05MB | 8 页
3金币 ASTM E562-11 Standard Test Method for Determining Volume Fraction by Systematic Manual PointCount.PDF

Designation: E562-11 Standard Test Method for Determining Volume Fraction by Systematic Manual PointCount11. Scope1.1 This test method describes a systematic manual pointcounting procedure for statistically estimating the volumefraction of an identif...

内容提供方：外唐用户 | 2022-10-21 发布 | 1.62MB | 7 页