Home / Standards / GB/T 36234-2018 GB/T 36234-2018 Active Qualification testing of welders for fusion welding ontitanium and titanium alloys，zirconium and zirconium alloys 钛及钛合金、锆及锆合金熔化焊焊工技能评定 Standard Type GBT ICS 25.160.10 CCS J33 Status 现行 Issue Date 2018-05-14 Implementation 2018-12-01 Responsible Dept 国家标准委 Drafting Unit N/A