Mandatory Operational Marks
Operational marks are intended solely to convey information requested for the movement of containers or give visual warnings. They relate to
- the weight of containers
- a symbol to denote air-surface container
- a sign warning of overhead electrical danger
- a height mat be for containers higher than 2.6m (8 ft 6 in)
Read more about this topic: ISO 6346
Famous quotes containing the words mandatory and/or marks:
“Off south, the bison multiply so fast
a slaughter’s mandatory every spring
and every spring the creeks get fat
and Kicking Horse fills up.”
—Richard Hugo (1923–1982)
“The vast results obtained by Science are won by no mystical faculties, by no mental processes other than those which are practiced by every one of us, in the humblest and meanest affairs of life. A detective policeman discovers a burglar from the marks made by his shoe, by a mental process identical with that by which Cuvier restored the extinct animals of Montmartre from fragments of their bones.”
—Thomas Henry Huxley (1825–95)