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  • GB/T 24201-2009高爐炭塊抗鐵水熔蝕性試驗(yàn)方法Test method for corrosion resistance of blast furnace brick to pi...2022-06-14
  • GB/T 17636-1998土工布及其有關(guān)產(chǎn)品 抗磨損性的測(cè)定 砂布/滑塊法Geotextiles and geotextile-related products-De...2022-06-13
  • JJG 366-2004接地電阻表Verification Regulation of Earth Resistance Meters2022-06-13
  • JB/T 10256.3-2001電阻點(diǎn)焊.電極握桿.第3部分:末端插入式圓柱柄配合Resistance spot welding-Electrode holders Par...2022-06-12
  • HG/T 3010-1999已加工照相膠片抗劃傷能力的測(cè)定Methods for Determining the Scratch Resistance of Processed Phot...2022-06-10
  • SJ/T 10095-1991電子產(chǎn)品用氫氣電阻爐測(cè)試方法Test methods for hydrogen electric resistance furnace for electro...2022-06-10
  • GB/T 18864-2002硫化橡膠 工業(yè)用抗靜電和導(dǎo)電產(chǎn)品 電阻極限范圍Rubber,vulcanized--Antistatic and conductive pr...2022-06-10
  • GB/T 13353-1992膠粘劑耐化學(xué)試劑性能的測(cè)定方法 金屬對(duì)金屬Test method for resistance of adhesive bonds to che...2022-06-10
  • GB/T 39166-2020電阻點(diǎn)焊、凸焊及縫焊接頭的機(jī)械剝離試驗(yàn)方法Test method of mechanized peel for resistance spot,...2022-06-10
  • GB/T 6546-1998瓦楞紙板邊壓強(qiáng)度的測(cè)定法Corrugated fibreboard--Determination of edgewise crush resistance...2022-06-10
  • SY/T 10009-2002海上固定平臺(tái)規(guī)劃、設(shè)計(jì)和建造的推薦作法.荷載抗力系數(shù)設(shè)計(jì)法(增補(bǔ)1)Supplement 1 to recommended p...2022-06-10
  • GB/T 18949-2003橡膠和塑料軟管 動(dòng)態(tài)條件下耐臭氧性能的評(píng)定Rubber and plastics hoses--Assessment of ozone resi...2022-06-10
  • GB/T 33642-2017農(nóng)林拖拉機(jī)輪胎 快速耐磨試驗(yàn)方法Tractor tires for agriculture and forestry—Test procedures o...2022-06-09
  • SJ 2816.4-1987J3A型(電阻焊)晶體盒詳細(xì)規(guī)范Detail specification for (resistance-welded) crystal holders (enclo...2022-06-09
  • GB/T 12416.2-1990玻璃顆粒在121℃耐水性的試驗(yàn)方法和分級(jí)Glass-Hydrolytic resistance of glass grains at 121℃-T...2022-06-09
  • SJ 861-1974真空電阻爐基本參數(shù)系列Vacuum resistance furnace--Basic parameters series2022-06-09
  • GB/T 39146-2020耐火材料 抗熔融鋁合金侵蝕試驗(yàn)方法Refractory materials—Test method of corrosion resistance t...2022-06-08
  • JJG 873-1994直流高阻電橋DC High Resistance Bridge2022-06-08
  • GB/T 18213-2000低頻電纜和電線無鍍層和有鍍層銅導(dǎo)體電阻計(jì)算導(dǎo)則Guide to the calculation of resistance of plain...2022-06-08
  • GB/T 27828-2011化學(xué)品.體外皮膚腐蝕.經(jīng)皮電阻試驗(yàn)方法Chemicals—Test method of in vitro skin corrosion—Transc...2022-06-06
  • GB/T 25297.2-2010電阻點(diǎn)焊 電極接頭，外錐度1：10 第2部分：末端插入式圓柱柄配合Resistance spot welding—Electrode ad...2022-06-05
  • YBB 0036-2004玻璃顆粒在98℃耐水性測(cè)定法Boli Keli Zai 98℃ Naishuixing Cedingfa Tests for hydrolytic resistan...2022-06-05
  • YB/T 4195-2009防爆裂快速烘烤耐火澆注料Spalling resistance fast-drying refractory castables2022-06-05
  • GB/T 15078-2021貴金屬電觸點(diǎn)材料接觸電阻的測(cè)量方法Testing method for contact resistance of precious metals el...2022-03-18
  • GB/T 28907-2021耐硫酸露點(diǎn)腐蝕鋼板和鋼帶Sulfuric acid dew-point corrosion resistance steel plate and strip...2022-03-18
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