
EARTH-MOVING MACHINERY - SAFETY - PART 1: GENERAL REQUIREMENTS
出版:South African Bureau of Standards

專家解讀視頻
Describes the general safety requirements for earth-moving machinery, and is applicable to machine attachments, and to derivated machinery designed primarily for equipment used to loosen, pick-up, move, transport or distribute earth, or to grade earth and rock.
ISO 20474-1 : 2017 - Identical