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Anzahl der Treffer (Daten werden monatlich aktualisiert): 46256

GB/T 12496.7-1999

Test methods of wooden activated carbon--Determination of pH

GB/T 12496.6-1999

Test methods of wooden activated carbon--Determination of abrasion resistance

GB/T 12496.5-1999

Test methods of wooden activated carbon--Determination of carbon tetrechloride activity

GB/T 12566-1990

Interface for signal chain of sound and television broadcasting transmitting equipments

GB/T 12496.4-1999

Test methods of wooden activated carbon--Determination of moisture content

GB/T 19333.5-2003

Geographic information--Conformance and testing

GB/T 12565-1990

Semiconductor devices--Sectional specification for optoelectronic devices

GB/T 18310.17-2003

Fibre optic interconnecting devices and passive components--Basic test and measurement procedures--Part 2-17:Tests--Cold

GB/T 15530.2-1995

Copper alloy welding neck flanges

GB/T 17980.89-2004

Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 89:Fungicides against rust ofsoybean

Anzahl der Treffer (Daten werden monatlich aktualisiert): 46256