国产精品久久久在线观看_亚洲免费观看视频网站_国产盗摄视频一区二区三区_久久久国产一级 - 日本在线观看一区

歡迎來到寰標網! 客服QQ:772084082 加入會員
已選條件: 鎳、鉻及其合金
每頁顯示20 條,共找到 755 條結果 <1/38>
標準編號 標準名稱 發布部門 發布日期 狀態
ISO 7526:1985 Nickel, ferronickel and nickel alloys — Determination of sulfur content — Infra-red absorption method after induction furnace combustion Internatio.. 2020-03-07 被替代
ISO 7526:2020 Ferronickels — Determination of sulfur content — Infrared absorption method after induction furnace combustion Internatio.. 2020-03-07 現行
ASTM A990/A990M-18 Standard Specification for Castings, Iron-Nickel-Chromium and Nickel Alloys, Specially Controlled for Pressure-Retaining Parts for Corrosive Service American S.. 2018-05-01 現行
ASTM B725-18 Standard Specification for Welded Nickel (UNS N02200/UNS N02201) and Nickel Copper Alloy (UNS N04400) Pipe American S.. 2018-04-01 現行
ISO/DIS 23166 Nickel alloys - Determination of tantalum - Inductively coupled plasma atomic emission spectrometric method Internatio.. 2018-03-27 現行
ISO 11437:2018 Nickel alloys - Determination of lead - Electrothermal atomic absorption spectrometric method Internatio.. 2018-01-03 現行
ASTM B705-17 Standard Specification for Nickel-Alloy (UNS N06625, N06219 and N08825) Welded Pipe American S.. 2017-11-01 現行
ISO 7529:2017 Nickel alloys - Determination of chromium content - Potentiometric titration method with ammonium iron(II) sulfate Internatio.. 2017-10-27 現行
ISO 6283:2017 Refined nickel Internatio.. 2017-10-11 現行
ASTM F2004-17 Standard Test Method for Transformation Temperature of Nickel-Titanium Alloys by Thermal Analysis American S.. 2017-10-01 現行
ASTM E963-95(2017) Standard Practice for Electrolytic Extraction of Phases from Ni and Ni-Fe Base Superalloys Using a Hydrochloric-Methanol Electrolyte American S.. 2017-06-01 廢止
ASTM F30-96(2017) Standard Specification for Iron-Nickel Sealing Alloys American S.. 2017-06-01 現行
ISO 6372:2017 Nickel and nickel alloys - Terms and definitions Internatio.. 2017-05-10 現行
ASTM B924-02(2017) Standard Specification for Seamless and Welded Nickel Alloy Condenser and Heat Exchanger Tubes With Integral Fins American S.. 2017-04-01 現行
ASTM E1587-17 Standard Test Methods for Chemical Analysis of Refined Nickel American S.. 2017-04-01 現行
JIS G 1323-1:2017 Method For Chemical Analysis Of Chromium Metal - Part 1: Determination Of Carbon Content Japanese S.. 2017-03-21 現行
JIS G 1323-2:2017 Method For Chemical Analysis Of Chromium Metal - Part 2: Determination Of Silicon Content Japanese S.. 2017-03-21 現行
JIS G 1323-3:2017 Method For Chemical Analysis Of Chromium Metal - Part 3: Determination Of Phosphorus Content Japanese S.. 2017-03-21 現行
JIS G 1323-4:2017 Method For Chemical Analysis Of Chromium Metal - Part 4: Determination Of Sulfur Content Japanese S.. 2017-03-21 現行
JIS G 1323-5:2017 Method For Chemical Analysis Of Chromium Metal - Part 5: Determination Of Iron Content Japanese S.. 2017-03-21 現行
cacheName: