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(biāo)網(wǎng)! 客服QQ:772084082 加入會員
已選條件: 化工設(shè)備綜合
每頁顯示20 條,共找到 153 條結(jié)果 <4/8>
標(biāo)準(zhǔn)編號 標(biāo)準(zhǔn)名稱 發(fā)布部門 發(fā)布日期 狀態(tài)
ASTM E287-02(2007) Standard Specification for Laboratory Glass Graduated Burets American S.. 2007-11-01 被替代
CGA G 1.6:2007 Recommended Practices For Mobile Acetylene Trailer Systems Compressed.. 2007-11-01 被替代
DIN EN 62337 (2007-09) Commissioning Of Electrical, Instrumentation And Control Systems In The Process Industry - Specific Phases And Milestones Verband De.. 2007-09-01 被替代
DIN EN 62381 (2007-09) Automation Systems In The Process Industry - Factory Acceptance Test (fat), Site Acceptance Test (sat) And Site Integration Test (sit) Verband De.. 2007-09-01 被替代
ASTM D4780-95(2007) Standard Test Method for Determination of Low Surface Area of Catalysts by Multipoint Krypton Adsorption American S.. 2007-09-01 被替代
DIN EN 62382 (2007-09) Electrical And Instrumentation Loop Check Verband De.. 2007-09-01 被替代
DS EN 15159-2:2006 Vitreous And Porcelain Enamels - Glass-Lined Apparatus For Process Plants - Part 2: Designation And Specification Of Resistance To Chemical Attack And Thermal Shock Danish Sta.. 2006-12-21 被替代
DS EN 15159-3:2006 Vitreous And Porcelain Enamels - Glass-Lined Apparatus For Process Plants - Part 3: Thermal Shock Resistance Danish Sta.. 2006-12-21 被替代
DS EN 15159-1:2006 Vitreous And Porcelain Enamels - Glass Lined Apparatus For Process Plants - Part 1: Quality Requirements For Apparatus, Components, Appliances And Accessories Danish Sta.. 2006-12-21 被替代
CGA G 1-2:2006 Acetylene Metering And Piping Compressed.. 2006-12-13 被替代
ASTM E672-87(2006) Standard Specification for Disposable Glass Micropipets American S.. 2006-11-01 被替代
ASTM D5757-00(2006) Standard Test Method for Determination of Attrition and Abrasion of Powdered Catalysts by Air Jets American S.. 2006-10-01 被替代
ASTM E288-06 Standard Specification for Laboratory Glass Volumetric Flasks American S.. 2006-04-01 被替代
ASTM D4926-06 Standard Test Method for Gamma Alumina Content in Catalysts Containing Silica and Alumina by X-ray Powder Diffraction American S.. 2006-04-01 被替代
CGA G 1-7:2005 Standard For Storage And Handling Of Calcium Carbide In Containers Compressed.. 2005-11-08 被替代
ASTM E205-96(2005) Standard Specification for Glass and Oxygen Combustion Flask American S.. 2005-10-01 被替代
ASTM G157-98(2005) Standard Guide for Evaluating the Corrosion Properties of Wrought Iron- and Nickel-Based Corrosion Resistant Alloys for the Chemical Process Industries American S.. 2005-10-01 被替代
ASTM D5154-05 Standard Test Method for Determining Activity and Selectivity of Fluid Catalytic Cracking (FCC) Catalysts by Microactivity Test American S.. 2005-10-01 被替代
CGA G 4.8:2005 Safe Use Of Aluminum-structured Packing For Oxygen Distillation Compressed.. 2005-08-31 被替代
ASTM E193-94(2005) Standard Specification for Laboratory Glass Micropipets American S.. 2005-05-01 被替代
cacheName: