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Hard metal brazed tips, types 01, 02, 61, 62. Design and dimensions
Document status: Active
Bee products. Atomic absorption method for the determination of toxic elements
Document status: Active
Equipment for air conditioning, ventilation and heating. Terms and definitions
Document status: Replaced by GOST 22270-2018
Oilcakes and oilmeals. Measurement of urease activity
Document status: Active