本文件给出了从安全角度来看，通过天然气网络输送至天然气应用的天然气和其他富含甲烷气体加臭所用方法的规范和指南。 本文件还规定了加臭技术（包括加臭剂的处理和储存）以及天然气和其他富甲烷气体加臭控制的原则。 注意了吗ISO？中规定了加臭剂的一般要求以及常用加臭剂物理和化学特性13734

This document gives the specifications and guidelines for the methods to be used in the odorization of natural gas and other methane rich gases delivered through natural gas networks to gas applications under a safety point of view. This document also specifies the principles for the odorization technique (including handling and storage of odorants) and the control of odorization of natural gas and other methane rich gases. NOTE？The general requirements for odorants, and the physical and chemical properties of commonly used odorants are specified in ISO？13734.