Shipbuilding and marine structures — Numbering of equipment and structural elements in ships
Specifies the conventions to be used in numbering reference stations, waterlines, structural frames, transverse bulkheads, decks, compartments (holds, 'tween decks, tanks), hatchways, masts and cargo-handling equipment where reference numbers are required for use in computer programs. Applies in particular to conventional mono-hull merchant ships.
7-bit and 8-bit Coded Character Sets for Information Processing and Interchange
1. Scope
1.1 This Standard consists of primary and supplementary graphic and control sets, 7-bit and 8-bit codes based on the above sets, and rules for code extension. The character sets are intended for general usage in data processing, programming, and information interchange. These character sets include letters, fi gures, punctuation marks, and other symbols and controls, with their…
Numerical control of machines — NC processor input — Basic part program reference language
Defines a higher-level symbolic part-programming language which is processed by a digital computer to produce a NC machine program. Annex A gives rules for representing the RL on punched cards; annex B contains syntax description on the reference language; a list of recommended synonyms is given in annex C; annex D includes an alphabetical list of major words and locations.
ANSI standard is adopted as International Standard 1989-1985 for the COBOL programming language. This second edition cancels and replaces the first edition (ISO 1989-1978).
ANSI standard is adopted as International Standard 1989-1985 for the COBOL programming language. This second edition cancels and replaces the first edition (ISO 1989-1978).
Oils of lemon and petitgrain citronnier, and oil of lime obtained by a mechanical process — Determin...
The method consists in analyzing a small quantity of essential oil on a column of small diameter but great length under specified conditions. The citral content is determined by using the internal standard method. Polyethylene glycol 20000 is used as stationary phase. Operating temperatures: Oven: linear temperature programming from 80 to 180 °C at a rate of 2 °C/min. Injection system: about 190…
Equipment for distributing fertilizers — Test methods — Part 1: Full width fertilizer distributors
This seciond cancels and replaces the first edition (1982). Specifies a test method for distribution of solid fertilizers. Equiment designed for distributing microgranular pesticides or herbicides ist excluded. Tabulates a program of mobile tests. Annex A gives the determination of physical properties of fertilizers; annex B describes optional tests; annex C contains an example of a test report.
