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  • GB/T 20333-2006圆柱和圆锥管螺纹丝锥的基本尺寸和标志Taps for parallel and taper pipe threads General dimensio...2022-06-09
  • JB/T 3411.46-1999薄管扩口用钳口.尺寸Vicejaw for flaring for thin wall pipe - Dimensions2022-06-09
  • JB/T 9161.5-1999内圆磨床接杆.C型.尺寸Extension rod of spindle of internal grinder type C - Dimensions...2022-06-08
  • GB/T 5801-2006滚动轴承48、49和69尺寸系列滚针轴承 外形尺寸和公差Rolling bearings?Needle roller bearings, dim...2022-06-08
  • JB/T 9162.10-1999阶梯表柱.尺寸Step upright post - Dimensions2022-06-08
  • GB/T 8592-2001土方机械 轮胎式机器转向尺寸的测定Earth-moving machinery--Determination of turning dimensions ...2022-06-08
  • GB/T 5297-200235mm和16mm电影发行影片字幕最大可允许区域的位置和尺寸Cinematography--Maximum permissible area f...2022-06-08
  • JB/T 9163.14-1999胀套磨齿心轴.尺寸Taper plug in expanding mandrels for gear grinding machine - Dimensions...2022-06-08
  • GB/T 19520.13-2009电子设备机械结构.482.6mm(19in)系列机械结构尺寸.第3-102部分:插拔器手柄Mechanical structures...2022-06-08
  • GB/T 19385.2-2003纺织机械与附件 综框 第2部分;穿综杆直接固定于综框横梁相关尺寸Textile machinery and accesso...2022-06-08
  • GB/T 3047.1-1995高度进制为20mm的面板、架和柜的基本尺寸系列Series of basic dimensions of panels, rack and cab...2022-06-08
  • GB/T 3668.10-1983组合机床通用部件 多轴箱主轴端部和可调接杆尺寸Modular units for machine tool construction; ...2022-06-06
  • JB/T 3411.48-1999孔用弹性挡圈安装钳子.尺寸Pincer for assembly apring thrust collar in hole - Dimensions...2022-06-06
  • JB/T 3411.57-1999划线尺架.尺寸Scribing ruler support - Dimensions2022-06-06
  • YB/T 5018-1993炼钢电炉顶用高铝砖Dimensions of dome bricks for electric arc furnace roofs2022-06-06
  • GB/T 3668.12-1983组合机床通用部件 落地式有导轨立柱尺寸Modular units for machine tool construction;Floor mou...2022-06-06
  • JB/T 3411.11-1999圆刀杆夹.尺寸Clamp for round holder - Dimensions2022-06-06
  • GB/T 39141.1-2020无机和蓝宝石手表玻璃 第1部分:尺寸和公差Mineral and sapphire watch-glasses—Part 1:Dimensio...2022-06-06
  • GB/T 12765-1991关节轴承 安装尺寸Spherical plain bearings, joint type-Abument and fillet dimensions2022-06-06
  • GB/T 28187-2011纺织机械.染整机器.卷绕装置用方轴尺寸Textile machinery—Dyeing and finishing machines—Square ...2022-06-05
  • JB/T 3411.22-1999键槽拉刀夹头.尺寸Holder for keyway broach - Dimensions2022-06-05
  • GB/T 18717.1-2002用于机械安全的人类工效学设计 第1部分;全身进入机械的开口尺寸确定原则Ergonomic design for th...2022-06-05
  • DIN EN IEC 60401-1-2021Terms and nomenclature for cores made of magnetically soft ferrites - Part 1: Terms u...2022-03-31
  • GB/T 6132-2021铣刀和铣刀刀杆的互换尺寸Interchangeability dimensions for milling cutter or milling cutter arb...2022-03-22
  • GB/T 15055-2021冲压件未注公差尺寸极限偏差Permissible stamping variations in dimensions without tolerance ind...2022-03-14