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C22.1-06 Preface This twentieth edition of the Canadian Electrical Code, Part I, was approved by the Committee on the Canadian Electrical Code, Part I, and by the Regulatory Authority Committee at their June 2005 meetings in Kelowna, British Columbi

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Preface This is the common CSA and UL standard for Hand-held motor-operated electric tools - Safety - Part 2-19: Particular requirements for jointers. It is the first edition of CAN/CSA-C22.2 No. 60745-2-19 and the first edition of UL 60745-2-19.

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1 Scope This clause of part 1 is replaced by: This standard deals with the safety of electric ironers for household and similar purposes, their rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances. Applia

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Information technology - Coding of audio-visual objects - Part 4: Conformance testing AMENDMENT 2: MPEG-4 conformance extensions for XMT and media nodes

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CAN3-A82.2-M78 (R2003) Methods of Sampling and Testing Brick 现行 发布日期 :  1970-01-01 实施日期 : 

1. Scope 1.1 This Standard covers procedures for the sampling and testing of brick for size and warpage, modulus of rupture, compressive strength, absorption, saturation coefficient, effect of freezing-thawing, initial rate of absorption, and efflores

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ANSI Z21.88-2005/CSA 2.33-2005 Vented Gas Fireplace Heaters 现行 发布日期 :  1970-01-01 实施日期 : 

1.1 Scope 1.1.1This standard applies to newly produced vented gas fireplace heaters (See Part IV, Definitions), hereinafter referred to as appliances, constructed entirely of new, unused parts and materials: a.For use with natural gas; b.For use

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O437 SERIES-93 (R2006) Standards on OSB and Waferboard 现行 发布日期 :  1970-01-01 实施日期 : 

This PDF includes Update #2 1 Scope O437.0-1.1 This Standard pertains specifically to a class of mat-formed structural panelboards made predominantly of wood strands or wafers of a minimum and controlled length, a controlled thickness, and a variab

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