登录 EN
首页 / 标准检索

标准检索

共找到 26,879 项标准,第 994 / 1344 页

ISO 6565:2015
Tobacco and tobacco products — Draw resistance of cigarettes and pressure drop of filter rods — Standard conditions and measurement
现行 ICS 65 农业 2015 20 页 ¥1
ISO 657-11:1980
Hot-rolled steel sections — Part 11: Sloping flange channel sections (Metric series) — Dimensions and sectional properties
现行 ICS 77 冶金 1980 2 页 ¥1
ISO 657-15:1980
Hot-rolled steel sections — Part 15: Sloping flange beam sections (Metric series) — Dimensions and sectional properties
现行 ICS 77 冶金 1980 2 页 ¥1
ISO 657-19:1980
Hot-rolled steel sections — Part 19: Bulb flats (metric series) — Dimensions, sectional properties and tolerances
现行 ICS 77 冶金 1980 3 页 ¥1
ISO 657-1:1989
Hot-rolled steel sections — Part 1: Equal-leg angles — Dimensions
现行 ICS 77 冶金 1989 4 页 ¥1
ISO 657-21:1983
Hot-rolled steel sections — Part 21: T-sections with equal depth and flange width — Dimensions
现行 ICS 77 冶金 1983 2 页 ¥1
ISO 657-2:1989
Hot-rolled steel sections — Part 2: Unequal-leg angles — Dimensions
现行 ICS 77 冶金 1989 5 页 ¥1
ISO 6570:2001
Natural gas — Determination of potential hydrocarbon liquid content — Gravimetric methods
现行 ICS 75 石油及相关技术 2001 21 页 ¥2
ISO 6571:2008/Amd 1:2017
Spices, condiments and herbs — Determination of volatile oil content (hydrodistillation method) — Amendment 1
现行 ICS 67 食品技术 2008 1 页 ¥1
ISO 6575:1982
Fenugreek, whole or ground (powdered) — Specification
现行 ICS 67 食品技术 1982 3 页 ¥1
ISO 6576:2004
Laurel (Laurus nobilis L.) — Whole and ground leaves — Specification
现行 ICS 67 食品技术 2004 6 页 ¥1
ISO 6578:2017
Refrigerated hydrocarbon liquids — Static measurement — Calculation procedure
现行 ICS 75 石油及相关技术 2017 25 页 ¥2
ISO 6579-1:2017/Amd 1:2020
Microbiology of the food chain — Horizontal method for the detection, enumeration and serotyping of Salmonella — Part 1: Detection of Salmonella spp. — Amendment 1: Broader range of incubation temperatures, amendment to the status of Annex D, and correction of the composition of MSRV and SC
现行 ICS 07 数学、自然科学 2017 11 页 ¥1
ISO 6581:2018
Anodizing of aluminium and its alloys — Determination of the comparative fastness to ultraviolet light and heat of coloured anodic oxidation coatings
现行 ICS 25 机械制造 2018 4 页 ¥1
ISO 6586:1980
Data processing - Implementation of the ISO 7- bit and 8- bit coded character sets on punched cards
现行 ICS 35 信息技术、办公机械 1980 5 页 ¥1
ISO 6587:2021
Paper, board and pulps — Determination of conductivity of aqueous extracts
现行 ICS 85 造纸技术 2021 6 页 ¥1
ISO 6588-1:2021
Paper, board and pulps — Determination of pH of aqueous extracts — Part 1: Cold extraction
现行 ICS 85 造纸技术 2021 7 页 ¥1
ISO 6588-2:2021
Paper, board and pulps — Determination of pH of aqueous extracts — Part 2: Hot extraction
现行 ICS 85 造纸技术 2021 7 页 ¥1
ISO 6589:1981
Title missing - Legacy paper document
废止 ICS 1983 1 页 ¥1
ISO 658:2002
Oilseeds — Determination of content of impurities
现行 ICS 67 食品技术 2002 10 页 ¥1