Home / Standards / GB/T 9937-1988 GB/T 9937-1988 Abolished Terms associated with the testing and the operating of dental material，instruments and equipment 齿科材料、器械、设备测试和操作中的名词术语 Standard Type GBT ICS 11.060 CCS C33 Status 废止 Issue Date 1988-09-20 Implementation 1989-09-01 Responsible Dept 国家药监局 Drafting Unit N/A