Home / Standards / GB/T 23163-2008 GB/T 23163-2008 Abolished Non-ignition testing methods for non-sparking berylium copper alloy tools 铍铜合金工具类防爆性能试验方法 Standard Type GBT ICS 25.140.30 CCS J47 Status 废止 Issue Date 2008-12-30 Implementation 2009-09-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A