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Specifies the minimum requirements for the design and construction of portable metal ladders rated for industrial or domestic use. It applies to single, extension, multipurpose, step and trestle ladders, representing a combination of these types. A complete range of test methods are included as appendices. Ladder accessories such as ladder-levellers, stabilizers, stand-off devices, ladder jacks and straps are not covered. Product Details
Published: 01/01/1996 Number of Pages: 90File Size: 1 file , 770 KB