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Wood chemical products. Method of acid number determination
Document status: Active
Mining equipment. Pneumatic hammers. Safety requirements and test methods
Document status: Active
Solid biofuels. Method for the determination of ash melting behaviour. Part 1. Characteristic temperatures method
Document status: Active
Coal and shale benzene. Specifications
Document status: Replaced by GOST 8448-2019
Rocks. Method for determination of open porosity coefficient by fluid saturation
Document status: Active