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1. SCOPE 1.1 This procedure defines the long-term thermal resistance (LTTR) of a foam product as the value measured after 5-year storage in a laboratory environment and provides means for its prediction based on an accelerated laboratory test. 1.2 This procedure, based on ASTM standard test methods C 1303 and C 518, can be applied to a wide range of preformed as well as field applied…

1. Scope 1.1 This standard provides dimensional and performance requirements for safety, durability and structural adequacy of freestanding components of office desk products. 1.2 Quantities and dimensions used in this standard are given in metric units imperial equivalents shown in brackets where appropriate. The metric units shall be regarded as official in the event of dispute…

This International Standard specifies the physical and magnetic characteristics of a 3,81 mm wide magnetic tape cartridge to enable physical interchangeability of such cartridges between drives. It also specifies the quality of the recorded signals, the recording method and the recorded format - called Digital Data Storage 4 (DDS-4) - thereby allowing data interchange between drives by means of…

This International Standard specifies the physical and magnetic characteristics of a 3,81 mm wide magnetic tape cartridge to enable physical interchangeability of such cartridges between drives. It also specifies the quality of the recorded signals, the recording method and the recorded format - called Digital Data Storage 4 (DDS-4) - thereby allowing data interchange between drives by means of…

1. PURPOSE AND SCOPE 1.1 The purpose of this standard is to define permanence requirements for papers in a broad range of coated and uncoated paper grades. When used in conjunction with other CGSB paper standards specifying each grade's performance and physical requirements, this standard defines additional requirements necessary to provide a high degree of certainty that a paper will…

Establishes an industry standard preconditioning flow for nonhermetic solid state surface mount devices that is representative of a typical industry multiple solder reflow operation.

CAN/CGSB-155.21 (Recommended Practices for the Provision and Use of Workwear for Protection Against Hydrocarbon Flash Fire) is not a mandatory part of CAN/CGSB-155.20 (Workwear for Protection Against Hydrocarbon Flash Fire). 1. SCOPE 1.1 These recommended practices provide guidance for the selection, use, maintenance, retirement, and understanding of the limitations of workwear for the…

1. PURPOSE AND SCOPE 1.1 This method determines the burning behaviour of vertically oriented flame-resistant textile fabrics. The specimens tested may be a single layer of fabric, a composite or an assembly of two or more layers. 1.2 This method provides two configurations for exposing the specimen to a flame: surface ignition (with the burner perpendicular to the surface of the specimen) and…

Scope 1.1 This standard applies to mineral or white spirits petroleum distillate that may be used as a paint and varnish thinner. It is not be used in special applications where low-flash or high solvency thinners are required. 1.2 This thinner may be used to clean brushes and spraying equipment. 1.3 The testing and evaluation of a product against this standard may require the use of materials…

1. SCOPE 1.1 This standard states the minimum requirements for performance of workwear worn for protection against unplanned exposure to hydrocarbon flash fire. 1.1.1 This standard establishes performance requirements and test methods for evaluation of components used to construct workwear. 1.1.2 Workwear meeting this standard is intended to provide a degree of protection to the wearer and…