DR 04489 CP
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Cranes, hoists and winches - Safe use Part 20: Self erecting tower cranes
06-30-2017
09-22-2004
Proposes requirements for the safe use of self-erecting tower cranes, covering planning, selection, sitting, installation, maintenance, inspection, repair and operation.
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