Standard No.:	GB/T 24721.4-2023
English Name:	Glass fiber reinforced plastic product for highway—Part 4:Non-pressure communications well lid
Chinese Name:	公路用玻璃纤维增强塑料产品 第4部分：非承压通信井盖
Chinese Classification:	P66    Highway engineering
Professional Classification:	GB    National Standard
Issued by:	SAMR; SAC
Issued on:	2023-03-17
Implemented on:	2023-7-1
Status:	valid
Superseding:	GB/T 24721.4-2009 Glass fiber reinforced plastic product for highway - Part 4: Non-pressure communications well lid
Language:	English
File Format:	PDF
Word Count:	8500 words
Price(USD):	255.00
Delivery:	via email in 1~3 business day

本文件规定了公路用玻璃纤维增强塑料非承压通信井盖产品的结构、尺寸及偏差、型号、技术要求、试验方法、检验规则，以及标志、包装、运输和贮存等要求。本文件适用于公路非车辆行驶区域用玻璃纤维增强塑料非承压通信井盖（以下简称“玻璃钢通信井盖”）的生产、检验和使用。