Standard No.:	DB37/T 4287-2020
English Name:	Field test method for air leakage of civil air defense works—Blast airtight door, airtight door
Chinese Name:	人防工程防护设备漏气量现场检测规程 防护密闭门及密闭门
Chinese Classification:	P18    Civil air defense works
Professional Classification:	DB    Provincial Standard
Issued by:	Shandong Provincial Administration for Market Regulation
Issued on:	2020-12-30
Status:	valid
Language:	English
File Format:	PDF

本文件规定了人民防空工程防护密闭门、密闭门防护设备漏气量技术要求、现场检测、检测结果、检测报告。
本文件适用于已安装达到验收条件的人防工程防护设备及其安装连接部位漏气量的现场检测。其他有密闭性要求的孔口（防护密闭封堵板、防护密闭盖板、密闭观察窗等防护设备）漏气量检测可参考使用本文件。