NY 621-2002 多·福·克悬浮种衣剂
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ISO 19912 2019 Ships and marine technology — Servicing of immersion suits, anti-exposure suits and constant wear suits.pdf
ISO 8031 2020 Rubber and plastics hoses and hose assemblies Determination of electrical resistance and conductivity.pdf
ISO 4020 2001 Road vehicles — Fuel filters for diesel engines — Test methods.pdf
ISO 18400-100 2017 Soil quality — Sampling — Part 100 Guidance on the selection of sampling standards.pdf
ISO 10545-1 2014 Ceramic tiles — Part 1 Sampling and basis for acceptance.pdf
ISO 12493 2023 Rubber, vulcanized or thermoplastic — Determination of stress in tension under non-isothermal conditions.pdf
ISO 14647 2000 Metallic coatings Determination of porosity in gold coatings on metal substrates Nitric acid vapour test.pdf
ISO TR 17302 2015 Nanotechnologies — Framework for identifying vocabulary development for nanotechnology applications in human healthcare.pdf
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GB-T 18932.5-2002 蜂蜜中磺胺醋酰、磺胺吡啶、磺胺甲基嘧啶、磺胺甲氧哒嗪、磺胺对甲氧嘧啶、磺胺氯哒嗪、磺胺甲基异NFDAE唑、磺胺二甲氧嘧啶残留量的测定方法 液相色谱法.pdf
GB-T 12575-1990 液体燃料油钒含量测定法 无火焰原子吸收光谱法.pdf
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