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  • BS ISO 8727-1997+A1-2015 機(jī)械振動(dòng)和沖擊 人體防護(hù) 生物動(dòng)力協(xié)調(diào)體系 Mechanical vibration and shock. Human expo...2023-05-01
  • IEC 61810-2-2017基礎(chǔ)機(jī)電繼電器--第2部分:可靠性Electromechanical elementary relays - Part 2: Reliability...2023-04-21
  • EN ISO 898-3-2018Mechanical properties of fasteners made of carbon steel and alloy steel. Part 3:Flat washer...2023-04-20
  • GB/T 26559-2021機(jī)械式停車設(shè)備 分類Mechanical parking system. Classification2022-10-25
  • GB/T 26476-2021機(jī)械式停車設(shè)備 術(shù)語Mechanical parking system—Vocabulary2022-10-25
  • GB/T 3098.26-2021緊固件機(jī)械性能 平墊圈Mechanical properties of fasteners. Flat washers2022-10-25
  • MT/T 885-2000礦用無極繩調(diào)速機(jī)械絞車Endless rope hoist mechanically drived for mining2022-06-15
  • GB/T 33812-2017金屬材料 疲勞試驗(yàn) 應(yīng)變控制熱機(jī)械疲勞試驗(yàn)方法Metallic material—Fatigue testing—Strain-cont...2022-06-15
  • GB/T 4457.4-2002機(jī)械制圖 圖樣畫法 圖線Mechanical drawings-General principles of presentation-Lines...2022-06-13
  • GB/T 13670-2010機(jī)械振動(dòng) 鐵道車輛內(nèi)乘客及乘務(wù)員暴露于全身振動(dòng)的測量與分析Mechanical vibration—Measurement an...2022-06-12
  • GB/T 19334-2003低壓開關(guān)設(shè)備和控制設(shè)備的尺寸 在成套開關(guān)設(shè)備和控制設(shè)備中作電器機(jī)械支承的標(biāo)準(zhǔn)安裝軌Dimension o...2022-06-10
  • GB/T 14468.1-2006工業(yè)機(jī)器人.機(jī)械接口.第1部分;板類Industrial robot--Mechanic interface--Part1:Plates(ISO 9409...2022-06-10
  • GB/T 4458.1-2002機(jī)械制圖 圖樣畫法 視圖Mechanical drawings-General principles of presentation-Views...2022-06-10
  • GB/T 3098.11-2002緊固件機(jī)械性能 自鉆自攻螺釘Mechanical properties of fasteners-Drilling screws with taping ...2022-06-09
  • NY/T 384-1999咖啡濕法加工機(jī)械設(shè)備.試驗(yàn)方法Test methods for mechanical equipment for equeous processing of co...2022-06-09
  • GB/T 14482-1993機(jī)械計(jì)數(shù)器Mechanical counter2022-06-06
  • GB 24541-2009手部防護(hù).機(jī)械危害防護(hù)手套Hand protection—Protective gloves against mechanical risks...2022-06-06
  • ASTM F1138-2021Standard Specification for Spray Shields for Mechanical Joints2022-03-31
  • GB/T 5211.14-2021顏料和體質(zhì)顏料通用試驗(yàn)方法 第14部分：篩余物的測定 機(jī)械沖洗法General methods of test for pigme...2022-03-22
  • GB/T 9239.12-2021機(jī)械振動(dòng) 轉(zhuǎn)子平衡 第12部分：具有撓性特性的轉(zhuǎn)子的平衡方法與允差Mechanical vibration. Rotor bal...2022-03-22
  • GB/T 40320-2021鋁合金力學(xué)熔點(diǎn)測試方法Measuring method for mechanical melting temperature of aluminum alloy...2022-03-18
  • GB/T 2900.104-2021電工術(shù)語 微機(jī)電裝置Electrotechnical terminology. Micro-electromechanical devices2022-03-18
  • GB/T 19334-2021低壓開關(guān)設(shè)備和控制設(shè)備的尺寸 在開關(guān)設(shè)備和控制設(shè)備及其附件中作機(jī)械支承的標(biāo)準(zhǔn)安裝軌Dimensions o...2022-03-14
  • GB/T 40936-2021皮革 物理和機(jī)械試驗(yàn) 服裝革防水性能的測定Leather. Physical and mechanical tests. Determination...2022-03-14
  • GB/T 40938-2021皮革 物理和機(jī)械試驗(yàn) 水滲透壓測定Leather. Physical and mechanical tests. Determination of wate...2022-03-14
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