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SRPS ISO 561:1994

Coal preparation plant — Graphical symbols

Dec 21, 1994
Dec 21, 1994

General information

90.93     May 16, 2023

90.20    Apr 15, 2028

ISS

B082

International Standard

01.080.30     73.120  

Serbian  

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Published

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Scope

The symbols have been selected in accordance with the following principles: a) the plants should be widely used; b) the symbols should be easy to draw and readily be distinguishable one from another; c) the principle and not the appearance of any particular type of machine should be represented, d) where a single symbol represents a group of items for which separate symbols are s-tandardized nationally, the ISO symbol should be readily distinguishable from any one of the national symbols.

Life cycle

PREVIOUSLY

WITHDRAWN
SRPS M.J2.020:1970

NOW

PUBLISHED
SRPS ISO 561:1994
90.93 Standard confirmed
May 16, 2023

Related project

Adopted from ISO 561:1989