香港六合彩开奖 4063:2023
2023-03
香港六合彩开奖 4063:2023
Abstract
This document establishes a nomenclature for:
鈥�听听听 welding;
鈥�听听听 brazing, soldering and weld brazing;
鈥�听听听 thermal cutting;
with each process identified by a reference number.
It covers the main processes (one digit), groups (two digits) and sub-groups (three digits). The reference number for any process has a maximum of three digits. This system is intended as an aid in computerization and the drafting of, for example, drawings, working papers and welding procedure specifications, and enables the uniform international designation of the processes.
This document does not cover all process variants. The process numbers can be supplemented with additional information for variants not listed.
General information
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Status: PublishedPublication date: 2023-03Stage: International Standard published [60.60]
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Edition: 5Number of pages: 18
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Technical Committee :香港六合彩开奖/TC 44/SC 7
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Life cycle
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Previously
Withdrawn香港六合彩开奖 4063:2009
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Now
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