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Gives information with regard to the manufacture of aerial (antenna) rods with circular cross-section and of aerial slabs of approximately rectangular cross-section made of ferromagnetic oxides.

Gives the text of Clause 8 of IEC 60132-2. Information to be given for identifying switches.

Gives guidance in the selection of the conductor size, insulation level and construction of cable to be used on three-phase alternating current systems operating at voltages exceeding 1 kV. Also summarizes the information which is necessary to enable the appropriate selection to be made.

Gives information based on current practice on measurements of certain device parameters and deals primarily with the parameters listed in IEC 147-1. It is intended that it will be eventually extended to cover all these parameters. This publication deals with transistors only.

1. Scope 1.1 This Standard is concerned with the geometric irregularities of surfaces of solid materials. It establishes defi nite classifications for roughness, waviness, lay, and a set of symbols for drawings, specifications, and reports, and makes reference to requirements for Tracer Type Instruments, and specificati ons for Precision Reference Standards and Texture Comparison Specimens.…

1. DEFINITION 1.1 This specification covers two types of volatile petroleum fuel suitable for use in internal combustion engines. 1.2 For more detailed information on uses, see Section 6.1.

1. SCOPE 1.1 This Specification covers the dimensions and requirements of standard tubular and semi-tubular rivets, having oval, truss, and flat countersunk heads, in a range of sizes from 1/16 to 5/16 inches diameter. While standard materials, finishes, lengths, head forms and other such requirements are given, it is understood that many rivets differing in one or more of these respects…

1 DEFINITION 1.1 This specification covers two types of volatile petroleum fuel suitable for use in internal combustion engines. 1.2 For more detailed information on uses, see Section 6.1 below.