共找到 19 条与 计量 相关的标准,共 2 页
General requirements for environmental testing of measuring instruments
General requirements for measuring instrument control software
Technical Specifications for Validity Confirmation of Verification and Calibration Certificates for Measuring Instruments
American National Standard Electroacoustics - Measurement microphones - Part 3: Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique
1.1?This practice is limited to the basic principles and procedures for operating a xenon arc lamp and water apparatus; on its own, it does not deliver a specific result. 1.2?It is intended to be used in conjunction with a practice or method that defines specific exposure condi
Standard Practice for Operating Xenon Arc Lamp Apparatus for Exposure of Materials
Sustainability in buildings and civil engineering works - Indicators and benchmarks - Principles, requirements and guidelines
Guide to Underwater Repair of Concrete (IN-LB Units and SI Units)
Report on Deflection of Nonprestressed Concrete Structures (IN-LB Units and SI Units)
Specification for Polished Concrete Slab Finishes (IN-LB Units and SI Units)
Verification Regulation of Cut Tobacco Elasticity Tester
Verification Regulation of Cut Tobacco Elasticity Tester
Verification Regulation of Detecting Instrument for Threshed Tobacco—Part 2:Lamina Selection Machine
Verification Regulation of Detecting Instrument of Threshed Tobacco—Part 1:Stacked Sieve Shaker
Measurement and Verification Regulations for Dedicated Testing Instruments for Threshing Tobacco Leaf Part 3: Measuring Instrument for Leaf Stems
Verification Regulation of Detecting Instrument of Threshed Tobacco—Part 1:Stacked Sieve Shaker
General technical conditions for dust sampler calibration devices
Uncertainty Evaluation of Metal Rockwell Hardness Test (HRC) Measurement Results
Uncertainty Evaluation of Metal Tensile Young's Modulus (Static Method) Measurement Results
Uncertainty Evaluation of Measuring Result of Metal Charpy Impact Test
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