Home / Standards / GB/T 6567.5-2003 GB/T 6567.5-2003 Abolished Graphical symbols for piping systems--Axonometric representation of graphical symbols for piping，piping accessories and valves etc 管路系统的图形符号 管路、管件和阀门等图形符号的轴测图画法 Standard Type GBT ICS 01.100.99 CCS J04 Status 废止 Issue Date 2003-04-29 Implementation 2003-12-01 Responsible Dept 国家标准委 Drafting Unit N/A