Ergonomic principles related to mental work-load — General terms and definitions
This Standard represents an extension of ISO 6385, Subclauses 3.7 to 3.9, describing terms and definitions in more detail. Annex A forms an integral part of this standard.
Orthopaedic Instruments - Drive Connections - Part 1 : Keys for Use with
Screws with Hexagon Socke...
This National Standard of Canada is based on International Standard ISo
8319-1:1986.
It specifies the dimensions, tolerances, mechanical properties and performance
requirements of the working end of keys to be used for inserting and removing
metal bone screws with hexagonal drive sockets, used as surgical implants.
1. Scope
1.1 This Standard applies to flexible nonmetallic tubing and fittings in trade sizes 1/4 to 2 in (6.35 to 50.8 mm) for use as support and protection of insulated conductors in equipment intended for use in accordance with the Canadian Electrical Code, Part I, for nonhazardous locations.
1.2 Flexible nonmetallic tubing specified by this Standard is liquid tight, provided in a…
Canadian Vocabulary for Information Technology Security
Preface
This is the first edition of CSA Special Publication Z243.57- 1991, Canadian Vocabulary of Information Technology Security. The vocabulary is in three parts: Part 1, Vocabulary of Prepared Terms, contains the information technology security definitions that are believed to be most appropri ate for SC27 work. Part 2, Vocabulary of Alternative Definitions, contains alternatives to some…
This National Standard of Canada is equivalent to International
Standard ISO 3789-4-1989. It forms one of a series covering
location and method of operation of operator controls for
tractors and machinery for agriculture and forestry, powered lawn
and garden equipment, the series currently consisting of the
parts listed in the Foreword.
Standard for Burglary Resistant Vault Doors and Modular Panels
1.1 These requirements cover vault doors and vault modular panels (for use in
the construction of vault floors, walls and ceilings), of the type intended for
use in financial institutions, commercial, industrial and mercantile
properties, and the like, and that are relied upon to protect the contents of
enclosed spaces from burglary attack.
Note: Requirements for fire resistant…
Commentary on CSA Standard CAN/CSA-S136-M89, Cold Formed Steel Structural
Members
Establishes that CSA Standard CAN/CSA-S136-M89 applies to the
design of cold formed steel structural members and that the
design is based on limit states design (LSD) methods. Such
members are roll or brake formed from carbon or low alloy
flat-rolled steel products.
General Introduction
One of the key requirements before organizations can exchange administrative, commercial and transport information between their computers, without manual intervention, is agreement on the content and structure of the information to be transmitted. In EDIFACT, this is achieved by developing United Nations Standard Electronic Messages (UNSM's), for both national and…
1.1
This Standard covers structural quality steel plates, shapes, hollow sections,
sheet piling, and bars for general construction and engineering purposes.
1.2
A number of strength levels are available under this Standard and are
designated by the minimum yield strength in ksi. The grades, types, and
strength levels normally available are shown in Table 1. Charpy V-Notch
categories…
Tractors and Machinery for Agriculture and Forestry - Technical Means for
Ensuring Safety - Part 1...
This National Standard of Canada is equivalent to International Standard ISo
4254/1-1985.
This part of ISO 4254 specifies technical means of improving the degree of
personal safety of operators and others involved in the course of normal
running, maintenance and use, intended to be carried out by the user of the
machinery.