Home / Standards / GB/T 17911.1-1999 GB/T 17911.1-1999 Method for specimen preparation of refractory ceramic fiber products 耐火陶瓷纤维制品试样制备方法 Standard Type GBT ICS N/A CCS N/A Status N/A Issue Date N/A Implementation N/A Responsible Dept N/A Drafting Unit N/A