Browse Standards

1562+ standards in database

1562 result(s) found

GB/T 70.2-2025 Active

紧固件 内六角螺钉 第2部分:降低承载能力内六角平圆头螺钉

Fasteners—Hexagon socket screws—Part 2: Hexagon socket button head screws with reduced loadability

ICS: 21.060.10
2026-02-01
GB/T 31.3-2025 Active

紧固件 六角头螺杆带孔螺栓 第3部分:细牙螺纹

Fasteners—Hexagon head bolts with split pin hole on shank—Part 3: Fine pitch thread

ICS: 21.060.10
2026-02-01
GB/T 12370-2025 Active

锥齿轮和准双曲面齿轮 术语

Bevel and hypoid gears—Terminology

ICS: 21.200
2026-05-01
GB/T 46657-2025 Active

滑动轴承 车辆涡轮增压器用油膜轴承材料

Plain bearings—Fluid film bearing materials for vehicular turbocharger

ICS: 21.100.10
2026-02-01
GB/T 859-2025 Active

紧固件 弹簧垫圈 轻型

Fasteners—Single coil spring lock washers—Light type

ICS: 21.060.30
2026-02-01
GB/T 31.2-2025 Active

紧固件 六角头螺杆带孔螺栓 第2部分:细杆 B级

Fasteners—Hexagon head bolts with split pin hole on shank—Part 2: Reduced shank—Product grade B

ICS: 21.060.10
2026-02-01
GB/T 13487-2025 Active

同步带传动 一般传动用同步带

Synchronous belt drives—Synchronous belts for general drive

ICS: 21.220.10
2026-05-01
GB/T 21466.2-2025 Active

滑动轴承 稳态条件下流体动压径向圆柱形轴承 第2部分:特征数值

Plain bearing—Hydrodynamic plain journal circular cylindrical bearings under steady-state conditions—Part 2: Functions used in the calculation procedure

ICS: 21.100.10
2026-02-01
GB/T 19436.2-2025 Active

机械电气安全 电敏保护设备 第2部分:使用有源光电保护装置(AOPDs)设备的特殊要求

Electrical safety of machinery—Electro-sensitive protective equipment—Part 2:Particular requirements for equipment using active opto-electronic protective devices(AOPDs)

ICS: 21.010
2026-05-01
GB/T 19436.1-2025 Active

机械电气安全 电敏保护设备 第1部分:一般要求和试验

Electrical safety of machinery—Electro-sensitive protective equipment—Part 1: General requirements and tests

ICS: 21.010
2026-05-01
GB/T 6443-2025 Active

渐开线圆柱齿轮图样上应注明的尺寸数据和其他要求

Information of dimensional data and other requirements given on the drawing for cylindrcal involute gears

ICS: 21.200
2026-05-01
GB/T 10412-2025 Active

带传动 普通和窄V带轮(基准宽度制)

Belt drives—Grooved pulleys for classical and narrow V-belts (system based on datum width)

ICS: 21.220.10
2026-05-01
GB/T 18325.1-2025 Active

滑动轴承 轴承疲劳 第1部分:流体动压润滑条件下试验台和实际应用的滑动轴承

Plain bearings—Bearing fatigue—Part 1:Plain bearings in test rigs and in applications under conditions of hydrodynamic lubrication

ICS: 21.100.10
2026-02-01
GB/T 18324-2025 Active

滑动轴承 铜合金轴套 尺寸和公差

Plain bearings—Copper alloy bushes—Dimensions and tolerances

ICS: 21.100.10
2026-02-01
GB/T 10445-2025 Active

滑动轴承 整体轴套的轴径

Plain bearings—Shaft diameters for unsplit bushes

ICS: 21.100.10
2026-02-01
GB/T 10413-2025 Active

带传动 窄V带轮(有效宽度制)

Belt drives—Grooved pulleys for narrow V- belts (system based on effective width)

ICS: 21.220.10
2026-05-01
GB/T 4605-2025 Active

滚动轴承 推力滚针和保持架组件及推力垫圈

Rolling bearings—Thrust needle roller and cage assemblies, thrust washers

ICS: 21.100.20
2026-02-01
GB/T 16848-2025 Active

环面蜗杆、蜗轮精度

Accuracy of hourglass worms and worm gears

ICS: 21.200
2026-05-01
GB/T 11355-2025 Active

V带和多楔带传动 额定功率的计算

V-belt and V-ribbed belt drives—Calculation of power ratings

ICS: 21.220.10
2026-05-01
GB/T 4662-2025 Active

滚动轴承 额定静载荷

Rolling bearings—Static load ratings

ICS: 21.100.20
2026-02-01
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