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标签“.pdf”的相关文档，共22736条

AS 60870.4-1998 (2025).pdf
AS60870.4—1998IEC60870-4:1990AustralianSt andard®TelecontrolequipmentandsystemsPart4:Performancerequirements?????????????????Th...
2025-12-28发布0 浏览36 页0 次下载826.14 KB
AS 2981-2008 (2019).pdf
A S 2981—2008 Aust ralian St andard®High volt age a.c. swit chgear and cont rolgear—V acuum int errupt ers—H...
2025-12-28发布0 浏览16 页0 次下载946.79 KB
AS 3133-2020 (2024).pdf
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2025-12-28发布1 浏览38 页0 次下载3.4 MB
AS 1038.16-2005 (2025).pdf
A S 1038.16—2005Aust ralian St andard™ Coal and coke—Analysis and t est ing Part 16: Assessment and report in...
2025-12-28发布0 浏览49 页0 次下载2.69 MB
AS 2434.6-2002 (2023).pdf
AS 2434.6—2002Aust ralian St andard™Methods for the analy sis and testing oflower rank coal and its charsPart 6...
2025-12-28发布0 浏览36 页0 次下载1.07 MB
AS 4969.9-2008 (2018).pdf
AS 4969.9–2008(Reconfirmed)2018-05-25STANDARDS AUSTRALIARECONFIR MATION OFAS 4969.9–2008Analysis of acid sulfate soil–...
2025-12-28发布0 浏览8 页0 次下载614.24 KB
AS 2678.3-2002 (2025).pdf
AS 2678.3—2002ISO 13658:2000???????? ????????Australian Standard™Zinc sulfide concentrates—ChemicalanalysisPart 3: Dete...
2025-12-28发布0 浏览32 页0 次下载1023.25 KB
AS 5239-2011 (2024).pdf
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2025-12-28发布0 浏览40 页0 次下载3.41 MB
AS 2096-1987 (2023).pdf
AS2096—1987AustralianStandard®CLASSIFICATIONANDCODINGSYSTEMSFORAUSTRALIANCOALS?????????????????ThisAustraliansta ndardwasprepar...
2025-12-28发布0 浏览16 页0 次下载755.13 KB
AS 2916-2007 (2025).pdf
Aust ralian St andard®Symbols for graphic represent at ion of coal seams and associat ed st rat a AS 2916—200...
2025-12-28发布0 浏览20 页0 次下载931.26 KB
AS 2365.1.2-1990 (2025).pdf
AS 2365.1.2—1990 (Reconfirmed) 2025-05-02 STANDARDS AUSTRALIA RECONFIR MATION OF AS 2365.1.2—1990 Methods for the ...
2025-12-28发布0 浏览8 页0 次下载422.92 KB
AS 5144.5-2015 (2024).pdf
???????????????????? ??????????????????????????????????????????? ??????????????? ???????? !?"#$??%&'()*+,-./0+1%&'()*+,-./0+12...
2025-12-28发布0 浏览46 页0 次下载3.19 MB
AS 2558-2006 (2025).pdf
A S 2558—2006Aust ralian St andard™ Transformers for use on single-wire eart h-ret urn dist ribut ion syst ems...
2025-12-28发布0 浏览16 页0 次下载1.2 MB
AS 1580.481.3-2002 (2025).pdf
AS 1580.481.3—2002 (Reconfirmed) 2025-07-04 STANDARDS AUSTRALIA RECONFIR MATION OF AS 1580.481.3—2002 Paints and re...
2025-12-28发布0 浏览12 页0 次下载1.05 MB
AS 1289.2.3.1-1998 (2025).pdf
1AS?1289.2.3.1—1998????????????????AustralianStandard®Methodsoftestingsoilsf orengineeringpurposesMethod2.3.1:Soilmoistureconte...
2025-12-28发布0 浏览4 页0 次下载358.75 KB
ASTM E140-2012be1（中文）.pdf
ASTM E140-2012bε1金属布氏硬度、维氏硬度、洛氏硬度、表面洛氏硬度、努氏硬度，肖氏硬度和里氏硬度的标准硬度换算表Standard Hardness...
2025-12-30发布1 浏览40 页0 次下载1.62 MB
ASTM E171-1963(R1972)中文版.pdf
ASTM E171-1963(R1972)中文版.pdf
2025-12-30发布0 浏览2 页0 次下载1.77 MB
ASTM E570-2015中文版.pdf
ASTM E570-2015 铁磁性钢管制品的漏磁检测标准方法铁磁性钢管制品的漏磁检测标准方法铁磁性钢管制品的漏磁检测标准方法铁磁性钢管制品的...
2025-12-30发布1 浏览11 页0 次下载384.09 KB
ASTM A106-2015（中）.pdf
ASTM A106/A106M-2015 高温用无缝碳钢管标准规范 Standard Specification for Seamless Carbon Steel Pipe for High-Temperatur...
2025-12-30发布1 浏览18 页0 次下载667.31 KB
ASTM A6-2014中文.pdf
ASTM A6/A6M-2014轧制结构钢棒材、板材、型材和板桩的一般要求Standard Specification for General Requirements forRolled Structu...
2025-12-30发布1 浏览84 页0 次下载944.06 KB