Home / Standards / GB 20775-2006 GB 20775-2006 Active Fused Deposition Modeling machines - Technical requirements for safeguarding 熔融沉积快速成形机床 安全防护技术要求 Standard Type GB ICS 25.080.99 CCS J59 Status 现行 Issue Date 2006-12-28 Implementation 2007-07-01 Responsible Dept 工业和信息化部 Drafting Unit N/A