1.目的本标准为安装在（但不限于）公路/铁路/采矿隧道和停车场应用中的射流风机建立了统一的实验室测试方法。本标准的目的不是规定用于设计、生产或现场测试的测试程序。2.范围本标准涉及确定所需的技术特性，以验证纵向应用射流风机（例如推力和气流）的规定性能特性的制造。它不包括为管道应用设计的风扇，也不包括仅为空气循环设计的风扇（例如吊扇和台式风扇）。此外，本标准中描述的试验程序仅与实验室条件有关。 现场条件下的性能测量不属于本标准的一部分。

1. PurposeThis standard establishes uniform methods for laboratory testing of jet fans to be installed in, but not limited to, road/rail/mining tunnels and carpark garage applications.It is not the purpose of this standard to specify the testing procedures to be used for design, production or field testing.2. ScopeThis standard deals with the determination of technical characteristics needed to verify manufacturing of the specified performance characteristics of jet fans for longitudinal applications (e.g., thrust and airflow). It does not cover those fans designed for ducted applications, nor those designed solely for air circulation (e.g., ceiling fans and table fans). Additionally, the test procedures described in this standard relate to laboratory conditions only. The measurement of performance under in-situ conditions is not part of this standard.