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- BAM - Federal Institute for Materials Research and Testing
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GB/T 17500-1998
卫星地球站 工作在11/12 GHz频带下用于数据分配的只接收甚小口径终端（VSAT）技术要求
Satellite earth stations(SES)--Receive-only very small aperture terminals(VSAT) used for data distribution operating in the 11/12 GHz frequency bands
GB/T 17550.1-1998
Identification cards--Optical memory cards--Linear recording method--Part 1:Physical characteristics
GB/T 17547-1998
Information technology--Open systems interconnection--Data link service definition
GB/T 15059-1994
Method for determining the water expansion and shrinkage of photographic film base
GB/T 14760-1993
The measurement methods of transmission performances on optical fiber cable communication systems
GB/T 15057.4-1994
Limestone for chemical industry--Determination of iron and aluminium oxides content--Gravimetric method
GB/T 15057.3-1994
Limestone for chemical industry--Determination of insoluble matter content of hydrochloric acid--Gravimetric method
GB/T 14378-1993
Water quality--Determination of diethylenetriamine--Salicyiclaldehyde spectrophotometric method
GB/T 14377-1993
Water quality--Determination of triethylamine--Bromophenol blue spectrophotometric method