-
HJ 762-2015 《Specifications and test procedures for automatic/on-line monitoring of lead in water》
-
HJ 763-2015 《Specifications and test procedures for automatic/on-line monitoring of cadmium in water》
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NY/T 1121.24-2012 《Soil testing.Part 24:Determination of total nitrogen in soil.Automatic kjeldahl apparatus method》
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NY/T 2419-2013 《Determination of total nitrogen in plant.Automatic kjeldahl apparatus method》
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SL 413-2007 《Calibration code for bitumen ductility meter》
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SL 412-2007 《Calibrating code for bitumen penetrometers》
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SL 410-2007 《Calibrating code for dynamic perforation test(con-drop test) instrument》
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JB/T 5595-1991 《Colorimeter》
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GB/T 12004.5-1992 《Polyvinyl chloride plastsols.Determination of fineness of grind》
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JB/T 11654-2013 《Specifications of large artificial climate chamber for simulation high altitude environment》
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SH/T 1050-2014 《Determination of gel content of raw synthetic rubber》
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JC/T 2270-2014 《Bentonite inorganic gel》
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JC/T 449-2021 《Raw materials for magnesia cementitious material》
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SJ/T 11385-2008 《General specification of insulation resistance tester》
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SY/T 6863-2012 《Calibration method of mudcake coefficient device》
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QB/T 4870-2015 《Leather softness tester》
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SL 144.5-2008 《Calibration method of centrifuge》
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JB/T 11882-2014 《Water injected single screw Air Compressor for general use》
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JB/T 10972-2010 《Conversion frequency oil-flooded screw Air Compressor for general use》
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JB/T 13342-2017 《Bare screw Air Compressor.Test method》
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JB/T 13341-2017 《Bare screw Air Compressors.Specifications》
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JB/T 8934-2013 《Direct drive portable reciprocating piston Air Compressor》
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JB/T 11423-2013 《Oil injected scroll Air Compressor for general use》
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JB/T 6430-2014 《Oil injected screw Air Compressor for general use》
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JB/T 10598-2020 《Dry screw Air Compressors for general use》
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JB/T 8933-2008 《Oil-free reciprocating piston Air Compressors》
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JB/T 10683-2020 《Reciprocating Air Compressors of medium & high pressure》
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MT/T 687-2009 《Air Compressors in underground coal mines》
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JB/T 10684-2006 《Non-lubricated swing Air Compressor》
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SN/T 1877.6-2017 《Determination of polycyclic aromatic hydrocarbons in coatings,printing ink and its products》