l         GB/T 13890-1992 Terms for natural facing stone   

l         GB/T 14319-1993 Superfinishing stone  

l         GB/T 14320-1993 Vitrified force-honing stone    

l         GB/T 14685-2001 Pebble and crushed stone for building 

l         GB/T 15406-1994 Primary parameters and general technical specifications for geotechnical apparatus      

l         GB/T 16457-1996 Abrasive products--Segmented saws for machining of stone and masonry cutting--Dimensions of steel blades      

l         GB/T 17431.1-1998 Lightweight aggregates and its test methods--Part 1: Lightweight aggregates   

l         GB/T 17431.2-1998 Lightweight aggregates and its test methods--Part 2: Test methods for lightweight aggregates   

l         GB/T 17670-1999 Unified catologue for natural stone     

l         GB/T 18250-2000 Test method for performance in plane deformation of curtain wall's 
 

l         GB/T 9966.7-2001 Test methods for natural facing stones--Part 7: Test method for strength of individual stone anchorages      

l         GB/T 9966.8-2001 Test methods for natural facing stones--Part 8: Test method for structural performance of dimension stone cladding systems by uniform static pressure difference