Grading Rules

Grading Rules

Hardboard QC Inspection Checklist : Part 3 Hardboard–Terminology and Classification

Hardboard QC Inspection Checklist : Part 3 Hardboard–Terminology and Classification 1 Subject Content and Scope of Application This standard specifies the terminology and classification of hardboard. This standard is applicable to rigid fiberboard without special processing. 2 Terminology 2.1 Hard fibreboard Using plant fibers as raw materials, fiberboard with density …

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Blockboard QC Inspection Checklist : Part 3 Blockboard Test Items and categories

Blockboard QC Inspection Checklist : Part 3 Blockboard Test Items and categories 1.Blockboard–Determination of Shear Strength of Adhesive Layer 2.Blockboard–Measurement of Transverse Static Strength 3.Blockboard–Determination of Moisture Content 4.Blockboard–Specimen Size Regulation 5.Blockboard – Technical Requirements and Acceptance Rules 6.Blockboard – Definition and Classification 7.Blockboard–Measurement of Shape Size

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