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SPC GB/T 20492-2019Zinc-5% aluminum-mixed mischmetal alloy-coated steel wireand steel wire strand (TEXT OF DOCUMENT IS IN CHINESE)standard by Standards Press of China, 02/01/2020
SPC GB/T 16596-2019Specification for establishing a wafer coordinate system (TEXT OF DOCUMENT IS IN CHINESE)standard by Standards Press of China, 02/01/2020
SPC GB/T 37361-2019Determination of the film thickness -- Ultrasonic thickness gauge method (TEXT OF DOCUMENT IS IN CHINESE)standard by Standards Press of China, 02/01/2020
SPC GB/T 37356-2019Paints and varnishes -- Lighting and procedure for visual assessments of coatings (TEXT OF DOCUMENT IS IN CHINESE)standard by Standards Press of China, 02/01/2020
SPC GB/T 37355-2019Test method of mercury removal rate for activated carbon mercury removal catalyst (TEXT OF DOCUMENT IS IN CHINESE)standard by Standards Press of China, 02/01/2020
SPC GB/T 37354-2019Analytical method of chemical composition for activated carbon mercury removal catalyst (TEXT OF DOCUMENT IS IN CHINESE)standard by Standards Press of China, 02/01/2020
SPC GB/T 37352-2019Marine selective catalytic reduction (SCR) cellular-type denitrification catalysts (TEXT OF DOCUMENT IS IN CHINESE)standard by Standards Press of China, 02/01/2020
SPC GB/T 6730.55-2019Iron ores -- Determination of tin content -- Flame atomic absorption spectrometric method (TEXT OF DOCUMENT IS IN CHINESE)standard by Standards Press of China, 02/01/2020
SPC GB/T 37280-2019Determination of microorganisms in fluorescent brighteners product (TEXT OF DOCUMENT IS IN CHINESE)standard by Standards Press of China, 02/01/2020
SPC GB/T 5213-2019Cold rolled low carbon steel sheet and strip (TEXT OF DOCUMENT IS IN CHINESE)standard by Standards Press of China, 02/01/2020
SPC GB/T 36915-2019Steel wire and wire products -- General test methods (TEXT OF DOCUMENT IS IN CHINESE)standard by Standards Press of China, 02/01/2020
SPC GB/T 351-2019Metallic materials -- Resistivity measurement method (TEXT OF DOCUMENT IS IN CHINESE)standard by Standards Press of China, 02/01/2020