loading
Force limited random vibration testing The computation of the semi-empirical constant C2 for test article and supporting structure
April 1, 2020 - ESDU

INTRODUCTION General During the early phase of the launch (lift-off) a spacecraft will be exposed to severe random acoustic loads. Acoustic loads are the cause of structure-borne random mechanical vibrations inside the spacecraft. Before launch the spacecraft system is tested to be sure it will...

SEMI FLAT PANEL DISPLAY - FLAT PANEL DISPLAY
SEMI
A description is not available for this item.
GMW16597 - Carpet Materials for Non-floor Applications
September 1, 2017 - GMW

Material Description. Carpet materials shall be constructed using synthetic fibers, dyed and finished with an approved backing to become acceptable in color, pattern and physical properties as outlined in this specification. Symbols. The finish symbol for the construction code defines the material...

ISA ANALYTICAL INSTRUMENT - ANALYTICAL INSTRUMENTATION
ISA
A description is not available for this item.
GMW16080 - PVC, Interior, Integral Colored, Extrusion/Injection Molding Compounds
May 1, 2017 - GMW

Material Description. This specification covers the properties of an integrally colored, interior Polyvinyl Chloride (PVC) molding compound. These materials can be processed by extrusion and/or injection molding. Materials are delineated by "Type" in Appendix A, Table A1, indicating Shore hardness...

GMW3262 - Finished Genuine Leather
November 1, 2016 - GMW

Material Description. Leathers covered by this specification include all interior automotive grade leathers. All leather is to be full, top grain unless otherwise specified in Appendix B, Figure B1, and must come from steer, heifer or bull hides only. For steering wheels, split is applicable if...

GMW14231 - Interior Trim Fabrics
May 1, 2016 - GMW

Material Description. Interior trim fabrics covered by this specification are made from fibrous textile materials that are knit, woven, non-woven, or non-conventional in structure. This specification also covers laminated fabric constructions and synthetic suede. Symbols. This code defines the...

GMW17538 - Authentic Decorative Interior Trim Materials
February 1, 2017 - GMW

This specification is a raw material and component performance specification that covers the requirements for decorative authentic trim such as real wood trim and carbon fiber trim, as well as components made of decorative authentic materials. These materials are limited to areas where low levels...

GMW14669 - Organic Coating Performance for Exterior and Interior Metallic Components
September 1, 2016 - GMW

Introduction Note: Nothing in this standard supercedes applicable laws and regulations. Note: In the event of conflict between the English and domestic language, the English language shall take precedence. Purpose. This standard covers the performance requirements for applied organic surface...

GMW14122 - Plastic Roll Goods
December 1, 2015 - GMW

Material Description. Plastic Roll Goods (PRG) covered by this specification consists of two (2) basic construction types; Supported and Unsupported. PRG materials shall be compounded to be flexible, free from tackiness and compatible with other PRG materials, plastics, fabrics and coated genuine...

ASTM G7/G7M-13 - Standard Practice for Atmospheric Environmental Exposure Testing of Nonmetallic Materials
June 1, 2013 - ASTM International

4.1 The relative durability of materials in natural exposures can be very different depending on the location of the exposure because of differences in ultraviolet (UV) radiation, time of wetness, temperature, pollutants, and other factors. Therefore, it cannot be assumed that results from one...

ASTM G7/G7M-11 - Standard Practice for Atmospheric Environmental Exposure Testing of Nonmetallic Materials
June 1, 2011 - ASTM International

The relative durability of materials in natural exposures can be very different depending on the location of the exposure because of differences in ultraviolet (UV) radiation, time of wetness, temperature, pollutants, and other factors. Therefore, it cannot be assumed that results from one exposure...

Advertisement