Home / Standards / JB/T 8226.5-1995 JB/T 8226.5-1995 Abolished 光学零件镀膜 中性滤光膜 Standard Type JB ICS N/A CCS N/A Status Abolished Issue Date 1996-04-14 Implementation 1996-04-14 Centralized Committee 机械工业部 Issuing Authority 机械工业部