Description:
The abbreviations and acronyms, hereinafter referred to as "abbreviations," listed in this Standard are used on engineering drawings and related documentation.
2. ASME Y14.5M - 1994 Dimensioning and Tolerancing
Description:
This standard establishes uniform practices for stating and interpreting dimensioning, tolerancing, and related requirements for use on engineering drawings and in related documents. Fora mathematical explanation of many of the principles in this standard, see ASME Y14.5.1m. Practices unique to architectural and civil engineering, land, welding symbology are not included.