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This standard applies to flat, transparent, clear sheet glass having glossy, fire-finished, apparently plane and smooth surfaces, but having a characteristic waviness of surface, for glazing, mirrors and other uses.

This Standard describes methods for determining the occupational noise exposure level of workers (Lex,T) using sampling techniques. Lex,T represents the long-term noise exposure of workers and is calculated from measurements...

This standards contains safety requirements for the material, design, manufacture and testing of manually operated valves for high pressure natural gas. These requirements do not apply to cylinder shut-off valves

School buses are a daily mode of transportation for children and youth across the country. Provincial regulations, legislation, and standards help to make school bus transportation safe.

This Standard provides requirements and guidelines for preventing the unauthorized modification of Basic Input/Output System (BIOS) firmware on PC client systems. Unauthorized modification of BIOS firmware by malicious...

This standard specifies requirements and test methods for the following devices within the field of cogeneration technologies which produce both electricity and thermal energy: • CHP units, which generate electricity and...

1. Scope This Standard applies to cast aluminium alloy enclosures pressurized with dry air, inert gases, eg. sulphur hexafluoride, carbon tetrafluoride, or nitrogen or a mixture of such gases, used in indoor or outdoor...

Reaffirmation This International Standard gives general requirements for laryngoscopes used for intubation, and specifies critical dimensions for the handle and lamp of hook-on type laryngoscopes. It also addresses the...

This Standard covers asphalt intended for use as hot cement and topcoat in the construction of built-up coverings on roof decks of various types and slopes and in the construction of waterproofing systems. 1.2 The following...

1 This International Standard specifies the form and establishes the interpretation of programs written in the C programming language.1) It specifies - the representation of C programs; - the syntax and constraints of the C...

This standard specifies Bridges that interconnect individual LANs, each supporting the IEEE 802 MAC Service using a different or identical media access control method, to provide Bridged Networks and VLANs