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Urea for industrial use. Potentiometric method for determination of pH variation in presence of formaldehyde
Document status: Cancelled
Occupational safety standards system. Building. Anticorrosive protective works. Sаfety requirements
Document status: Active
Resists for integrated circuits, semiconductor devices and photomasks. General technical requirements
Document status: Active
Sections for female dies (punches). Design and dimensions
Document status: Active