درباره ما
ASTM - ASTM International: Recent submissions
Now showing items 1981-2000 of 39933
-
Standard Test Method for Sorbent Performance of Adsorbents for use on Crude Oil and Related Spills
Abstract: 5.1 This test method is to be used as a basis for comparison of adsorbents in a consistent manner. 5.2 These tests are not appropriate for absorbent materials that are covered in Methods F716. Note 1: Ensure that material ... -
Standard Test Method for Compressibility and Recovery of Laminated Composite Gasket Materials
Abstract: 3.1 This test method is designed to compare related laminated composite gasket materials under controlled conditions and their short-time compressibility and recovery at room temperature. It measures compressibility with ... -
Standard Test Method for Linear Deformation and Breaking Strength of Alpine Skis
Abstract: 4.1 This test method provides information concerning the resistance of a ski to permanent bending and an indication of its basic strength. It is not intended to evaluate the data with regard to the quality of the ski. -
Standard Test Method for Torsion Characteristic of Alpine Skis
Abstract: 3.1 This test method provides a means for determining the torsional stiffness of Alpine skis. It is not intended to evaluate the data with regard to the quality of the ski. -
Standard Classification for Vinyl Chloride Plastics Used in Biomedical Application
Abstract: 4.1 This classification was developed to permit the addition of descriptive symbols and values for further new formulations with improved properties without complete reorganization of the standard and to facilitate the ... -
Standard Specification for Modular Gauge Boards
Abstract: This specification covers modular gage boards for mounting dial pressure gages and dial thermometers for miscellaneous shipboard applications. Gage boards under this specification are suitable for pressure gages and dial ... -
Standard Specification for Copper-Tungsten Electrical Contact Material
Abstract: This specification covers electrical contact components made from copper tungsten by powder metallurgical procedures. The material shall conform to the chemical composition limits as agreed upon between the manufacturer ... -
Standard Practice for Installation of Exit Devices in Security Areas
Abstract: 4.1 This practice is not meant to include products other than exit devices except to the extent that such products directly relate to the use of exit devices. When other products are described, the security attributes of ... -
Standard Test Method for Effects of Cleaning and Chemical Maintenance Materials on Painted Aircraft Surfaces
Abstract: This test method covers determination of the effects of cleaning solutions and chemical maintenance materials on painted aircraft surfaces. Materials used for testing shall be drawing pencils, fine sand paper, abrasive ... -
Standard Test Method for Measuring Length of Road Test Courses Using a Fifth Wheel
Abstract: 5.1 Maps, automobile odometers, and highway and distance markers are not sufficiently accurate to describe the length of a route for tire testing purposes. The proposed procedure describes a test method for measuring the ... -
Standard Practice for Preparation of Use and Care Booklets for Vacuum Cleaners
Abstract: 4.1 The user must understand how to operate and maintain the equipment to achieve satisfactory cleaning results. Since the manufacturers are the prime source of this information, it is their responsibility to provide ... -
Standard Practice for Effects of Cleaners on Unpainted Aircraft Surfaces
Abstract: 3.1 This practice is used to ensure that candidate aircraft surface cleaners do not leave a residue which, on drying, would leave a permanent stain requiring polishing to remove. -
Standard Specification for Paper Used for Vacuum Cleaner Filter Bags
Abstract: 4.1 Air permeability is an important factor in the performance of vacuum cleaner bag filter media, because it is a direct indicator of the resistance to air flow. It may also indicate the size of vacuum cleaner bag needed ... -
Standard Test Method for Speed and Distance Calibration of Fifth Wheel Equipped With Either Analog or Digital Instrumentation
Abstract: 5.1 This test method may be used for calibration of speed and distance measurement systems used on tire test vehicles and tire test trailers, or any land-based vehicle that contacts the road and that uses a trailing-wheel ... -
Standard Test Method for Blow-Out Testing of Preformed Gaskets
Abstract: 3.1 This test method is designed to compare all types of preformed gaskets under controlled conditions with respect to blow-out resistance. This test method may be used as a routine test when agreed upon between the purchaser ... -
Standard Test Method for Sealability of Enveloped Gaskets
Abstract: 4.1 This test method is designed to evaluate all types of enveloped gaskets under controlled conditions with respect to leakage and to provide measurable leakage rates. 4.2 Determining torque required to seal a given ... -
Standard Test Method for Flexibility of Resilient Flooring Materials with Cylindrical Mandrel Apparatus
Abstract: 4.1 Flexibility is that property of a material which allows it to be deformed by bending or rolling without cracking, breaking, or other permanent defects, using whatever force is necessary to bend or roll it. Flexibility ... -
Standard Specification for Standard Metric Sizes of Electrical Conductors
Abstract: This specification prescribes the recommended standard metric sizes of solid round electrical conductors. The standard diameters of metric sizes of wires are preferred numbers calculated in accordance with the conventional ... -
Standard Test Method for Flexibility of Non-Metallic Gasket Materials
Abstract: 4.1 This test method is designed to measure the ability of non-metallic gasket materials to withstand handling, as would be encountered before and during installation of cut gaskets.