物理安全检测
AS/NZS 1892.3 便携梯 第3部分：增强塑料梯
AS/NZS 1892.3 便携梯 第3部分：增强塑料梯—标准名称
AS/NZS 1892.3 Portable ladders Part 3: Reinforced plastic
AS/NZS 1892.3 便携梯 第3部分：增强塑料梯
AS/NZS 1892.3 便携梯 第3部分：增强塑料梯—适用范围
Scope:
Scope:
This Standard sets out safety requirements for the design and construction of portable reinforced plastic ladders. The Standard provides for ladders of two duty ratings, industrial ladders and domestic ladders, which are assigned minimum load ratings. The Standard covers single and multiple-section ladders, multipurpose ladders, stepladders and combination ladders. The Standard does not cover ladder accessories, including ladder levelers, ladder stabilizers or stand-off devices, ladder jacks, or ladder straps or hooks, that may be installed on, or used in conjunction with, ladders.
本标准规定了便携式增强塑料梯子的设计和建造的安全要求。该标准提供了两种负载等级的梯子，工业梯子和家用梯子，它们被分配了最低负载等级。该标准包括单节和多节梯子，多用途梯子，人字梯和组合梯子。本标准不包括可能安装在梯子上或与梯子配合使用的梯子配件，包括梯子矫平器、梯子稳定器或隔离装置、梯子千斤顶、梯子吊带或挂钩。
AS/NZS 1892.3 便携梯 第3部分：增强塑料梯—测试要求
single ladders单梯
extension ladders延伸梯
stepladders步梯
Trestles ladders人字梯
multipurpose ladders 多功能梯
Other ladders其它梯
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