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ISO/IEC 8825-7-2021Information technology — ASN.1 encoding rules — Part 7: Specification of Octet Encoding Rules (OER)
ISO/IEC 8825-7-2021Information technology — ASN.1 encoding rules — Part 7: Specification of Octet Encoding Rules (OER)...
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DIN EN 15595-2021Railway applications - Braking - Wheel slide protection; German version EN 15595:2018 + AC:2021
DIN EN 15595-2021Railway applications - Braking - Wheel slide protection; German version EN 15595:2018 + AC:2021...
2022-04-01[]浏览：8下载：0
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ISO 11199-2-2021Assistive products for walking manipulated by both arms — Requirements and test methods — Part 2: Rollators
ISO 11199-2-2021Assistive products for walking manipulated by both arms — Requirements and test methods — Part 2: Rollators...
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DIN 3590-2-2021Gas isolation valves and overpressure protection devices for pressure measuring devices - Part 2: Conformity assessment
DIN 3590-2-2021Gas isolation valves and overpressure protection devices for pressure measuring devices - Part 2: Conformity assessment...
2022-04-01[]浏览：5下载：0
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NF E29-591-3-2021Copper and copper alloys - Plumbing fittings - Part 3 : compression fittings for use with plastics and multilayer pipes
NF E29-591-3-2021Copper and copper alloys - Plumbing fittings - Part 3 : compression fittings for use with plastics and multilayer pipes...
2022-04-01[]浏览：7下载：0
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ASTM A297/A297M-2021aStandard Specification for Steel Castings, Iron-Chromium and Iron-Chromium-Nickel, Heat Resistant, for General Application
ASTM A297/A297M-2021aStandard Specification for Steel Castings, Iron-Chromium and Iron-Chromium-Nickel, Heat Resistant, for General Application...
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DIN 86264-2021Ships and marine technology - Straight way valves for shipboard use - Y-patten, soft sealing, short type with flanges, DN 15 to DN 200
DIN 86264-2021Ships and marine technology - Straight way valves for shipboard use - Y-patten, soft sealing, short type with flanges, DN 15 to DN 200...
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ASTM C1909-2021用热重质谱(TGA-MS)对二氧化钚(PuO2)水分分析的标准试验方法Standard Test Method for Moisture Analysis of Plutonium Dioxide (PuO2) by Thermogravimetric Mass Spectrometry (TGA-MS)
ASTM C1909-2021用热重质谱(TGA-MS)对二氧化钚(PuO2)水分分析的标准试验方法Standard Test Method for Moisture Analysis of Plutonium Dioxide (PuO2) by Thermogravimetric Mass Spectrometry (TGA-MS)...
2022-04-01[]浏览：9下载：0
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BS EN ISO 12625-17-2021Tissue paper and tissue products. Determination of disintegration in water
BS EN ISO 12625-17-2021Tissue paper and tissue products. Determination of disintegration in water...
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DIN EN ISO 12004-2-2021Metallic materials - Determination of forming-limit curves for sheet and strip - Part 2: Determination of forming-limit curves in the laboratory (ISO 12004-2:2021); German version EN ISO 12004-2:2021
DIN EN ISO 12004-2-2021Metallic materials - Determination of forming-limit curves for sheet and strip - Part 2: Determination of forming-limit curves in the laboratory (ISO 12004-2:2021); German version EN ISO 12004-2:2021...
2022-04-01[]浏览：6下载：0
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NF ISO 21502-2021Project, programme and portfolio management - Guidance on project management
NF ISO 21502-2021Project, programme and portfolio management - Guidance on project management...
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QB/T 5593-2021挤塑聚苯乙烯泡沫塑料中残留发泡剂的测定Determination of retained blowing agent in extruded polystyrene foam
QB/T 5593-2021挤塑聚苯乙烯泡沫塑料中残留发泡剂的测定Determination of retained blowing agent in extruded polystyrene foam...
2022-04-01[]浏览：5下载：0
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BS ISO 12647-9-2021Graphic technology. Process control for the production of half-tone colour separations, proof and production prints. Metal decoration printing processes using offset lithography
BS ISO 12647-9-2021Graphic technology. Process control for the production of half-tone colour separations, proof and production prints. Metal decoration printing processes using offset lithography...
2022-04-01[]浏览：11下载：0
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ISO 7320-2021Aerospace — Couplings, threaded and sealed, for fluid systems — Dimensions
ISO 7320-2021Aerospace — Couplings, threaded and sealed, for fluid systems — Dimensions...
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GB/T 40122-2021全断面隧道掘进机 矩形土压平衡顶管机Full face tunnel boring machine. Rectangular earth pressure balance pipe jacking machine
GB/T 40122-2021全断面隧道掘进机 矩形土压平衡顶管机Full face tunnel boring machine. Rectangular earth pressure balance pipe jacking machine...
2022-04-01[]浏览：6下载：0
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ASTM F2030-2021Standard Specification for Paintball Cylinder Burst Disk Assemblies
ASTM F2030-2021Standard Specification for Paintball Cylinder Burst Disk Assemblies...
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T/ZZB 2562-2021悬浮式塑料圆织机Shuttle suspension plastic circular loom
T/ZZB 2562-2021悬浮式塑料圆织机Shuttle suspension plastic circular loom...
2022-04-01[]浏览：12下载：0
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GB/T 40357-2021发制品 假发透气性的测定Hair products. Determination of the permeability of hairpiece to air
GB/T 40357-2021发制品 假发透气性的测定Hair products. Determination of the permeability of hairpiece to air...
2022-04-01[]浏览：8下载：0
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JIS H0615-2021Test method for determination of impurity concentrations in silicon crystal by photoluminescence spectroscopy
JIS H0615-2021Test method for determination of impurity concentrations in silicon crystal by photoluminescence spectroscopy...
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ASTM E2225-2021Standard Guide for Forensic Examination of Fabrics and Cordage
ASTM E2225-2021Standard Guide for Forensic Examination of Fabrics and Cordage...
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DB33/T 2376-2021沼液施用与生态消纳技术规范Technical specification for application and ecological digestion of biogas slurry in fields
DB33/T 2376-2021沼液施用与生态消纳技术规范Technical specification for application and ecological digestion of biogas slurry in fields...
2022-04-01[]浏览：6下载：0
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