This standard specifies the classification, requirements, test methods, sampling, marking, packaging, transportation, storage, etc. of drawing paper. This standard applies to paper used for drawing construction machinery drawings with pencils and ink lines, surveying and drawing topographic maps, etc.
GB/T 1525-2006 Referenced Document
GB/T 450 Paper and board.Sampling for testing and identification of machine and cross direction,wire side and felt side*, 2008-08-19 Update
GB/T 453 Paper and board determination of tensile properties-constant rate of loading methods
GB/T 457 Paper and board.Determination of folding endurance*, 2008-08-19 Update
GB/T 459 Paper and board determination of demensional instability
GB/T 460 Paper.Determination of the sizing value*, 2008-08-19 Update