1.1 本规范涵盖用于带电工具的玻璃钢（FRP）绝缘棒和泡沫填充管。 1.2 本规范不包括将泡沫填充管和杆与其他材料绝缘。本规范未涵盖完整工具杆和泡沫填充管的配件和附件规范。 1.3 本规范规定了管和杆必须满足的技术特性。 1.4 以下安全隐患警告仅适用于测试方法部分，第节 12 。 本标准并不旨在解决与其使用相关的所有安全问题（如有）。本标准的使用者有责任在使用前建立适当的安全、健康和环境实践，并确定监管限制的适用性。 1.5 本国际标准是根据世界贸易组织技术性贸易壁垒（TBT）委员会发布的《国际标准、指南和建议制定原则决定》中确立的国际公认标准化原则制定的。

1.1 This specification covers insulating rods and foam-filled tubes made from fiberglass-reinforced plastic (FRP) that are intended for use in live line tools. 1.2 This specification does not include insulating foam-filled tubes and rods from other materials. Specifications for fittings and attachments to rods and foam-filled tubes for complete tools are not covered in this specification. 1.3 This specification establishes the technical characteristics that the tubes and rods must satisfy. 1.4 The following safety hazards caveat pertains only to the test method portion, Section 12 , of this specification. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.