Information technology. Programming languages. PL/I general purpose subset Ingestion-build-47553 This part of IEC 62453

This part of IEC 62453 specifies implementation of communication and other services based on IEC 62453-309

5 L maximum single flush

BS 4973-1 guides the manufacturers to streamline production so that users have access to superior products made from suitable materials

internal length of non-metallic toecaps under ISO 22568‑2 helps manufacturers create a standardised sizing system for toecaps

Simulation techniques are used to assess the dynamic interaction between overhead contact lines and pantographs

Information technology. Programming languages. PL/I general purpose subset Ingestion-build-47553 This part of IEC 624531 Scope and Overviews 1. 1 Scope This document defines the computer programming language PL I General Purpose Subset, referred to in most of this definition simply as "PL I". It is intended to serve as an authoritative reference rather than as a tutorial introduction. The language defined by this document is different from those of previous PL I standards, although substantially upward compatible, at the source program and semantic level. The