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Soil quality. Laboratory incubation systems for measuring the mineralization of organic chemicals in soil under aerobic conditions. Original standard BS EN ISO 14239-2020 in PDF full version. Additional info + preview on request
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Soil quality. Determination of soil microbial biomass. Substrate-induced respiration method. Original standard BS EN ISO 14240-1-2011 in PDF full version. Additional info + preview on request
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Soil quality. Determination of soil microbial biomass. Fumigation-extraction method. Original standard BS EN ISO 14240-2-2011 in PDF full version. Additional info + preview on request
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Oilseed meals. Determination of soluble proteins in potassium hydroxide solution. Original standard BS EN ISO 14244-2016 in PDF full version. Additional info + preview on request
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Geometrical product specifications (GPS). Inspection by measurement of workpieces and measuring equipment - Decision rules for verifying conformity or nonconformity with specifications. Original standard BS EN ISO 14253-1-2017 in PDF full version. Additional info + preview on request
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Geometrical product specifications (GPS). Inspection by measurement of workpieces and measuring equipment. Guidance for the estimation of uncertainty in GPS measurement, in calibration of measuring equipment and in product verification. Original standard BS EN ISO 14253-2-2011 (2013) in PDF full version. Additional info + preview on request
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