General Purpose Electric Overhead Travelling Cranes
1. SCOPE
1.1 Scope. This Standard applies to all types of top-running electric overhead
travelling cranes for general use, with the exception of single girder cranes.
The Standard is not intended to apply to steel mill type cranes, which are
covered by other specifications, such as those of the Association of Iron and
Steel Engineers (AISE) and the British Iron and Steel Research…
Galvanized (Zinc Coated) Steel Farm Field Wire Fencing
1. Scope
1.1 This Standard covers zinc-coated steel wire fencing (galvanized before fabrication), for farm-field fence.
1.2 Fence covered by this Standard shall be furnished in roll lengt hs as follows:
(a) No. 9¾ Standard in 20-, 30-, and 40-rod rolls;
(b) Medium, Hog, and BB Hog in 20-rod rolls;
(c) Poultry Fence in 10-rod rolls.
1. Scope
1.1 This Standard covers asphalt roofing in shingle form, composed of roofing felt saturated and coated on both sides with asphalt, and surfaced on the weathered side with granulated slate or equivalent mineral material of solid or mixed colours.
1.2 This Standard covers the types of shingles listed in Clause 2.1 intended to be used with Appendix A.
Fixed capacitors for direct current using impregnated paper or paper/plastic film dielectric
Establishes requirements for judging the electrical, mechanical and climatic properties of capacitors; describes test methods and gives recommendations for standard dimensions and classification into categories according to their ability to withstand conditions as specified in IEC 68.
Index of electrical measuring apparatus used in connection with ionizing radiation
Applies to mobile radio receivers having audio-frequency bandwidths generally not exceeding 10 kHz for the reception of voice and other types of signals using:
a)angle (Type G or F: phase/frequency) modulation, or
b)double-sideband amplitude (Type A) modulation with full carrier, or
c)single-sideband amplitude (Type H, J or R) modulation with full, reduced or suppressed carrier.
Standardizes the…
1. Scope
1.1 This Standard applies to electrically operated clothes-washing* and
dishwashing* machines including such washing machines in combination with other
devices (such as combination washing and drying machines*) for potentials of
600 volts or less, intended to be used in accordance with the rules of the
Canadian Electrical Code, Part I.
*For convenience only, the short terms "…
Socket for electronic tubes and valves - Part 1: General requirements and methods of test
Lays down uniform requirements for judging the mechanical, electrical and climatic properties of sockets, describes test methods and gives recommendations for the standard dimensions and classification of the sockets into groups according to their ability to withstand extremes of temperature, humidity or mechanical stress.
