标志和KGS代码编号系统
KGS (韩国气体安全)代码是详细的技术标准代码，例如，它包括相关法律条规中规定的气体安全技术标准。本代码由技术标准委员会制定，由韩国知识经济部批准。适用的分类标志
F:设施
A：仪器
G 通用
设备产品功能的分类编号
H12煤气生产
Hi2 充气
液化石油气的充气

Code number system of signs and KGS
KGS (Korea Gas Safety) code is a detailed technical standard code, for example, it includes the provisions of relevant laws and regulations in the technical standards for gas safety. The code developed by the Technical Standards Committee, approved by the Ministry of Knowledge Economy. Classification of signs for
F: Facilities
A: Instrument
G General
Device Classification Code product features
H12 Gas Production
Hi2 inflatable
Inflatable LPG