共找到 183 条与 相关的标准,共 13 页
本标准仅适用于符合GB 2877的二通插装式液压阀。
Hydraulic fluid power--Two-port slip-in cartridge valves cavities--Technical requirements
船用外螺纹锻钢截止止回阀
Marine forged steel male thread stop and check valves
The determination of particulate contamination in hydraulic fluids by the particle count method
Test Methods for Electro-hydraulic Proportional Series Flow Control Valves
Test Methods for Electro-hydraulic Servo Valves
Hydraulic fluid power -- Four-port modular stack valves and four-port directional control valves, sizes 02, 03 and 05 -- Clamping dimensions
Automatic gas valves for gas hose connection
Cured-in-place thermosetting resin tube for renovation of potable water piping system
이 표준은 가스 압력이 3.3 kPa 이하의 액화 석유 가스1) 또는 도시 가스2)를 사용하는 배관의 중간밸브(퓨즈 콕)를 포함하여 설치하거나 중간밸브(퓨즈 콕) 하단에 설치하여 사용하는 호스접속용 자동가스밸브(이하 가스밸브라고 한다.)에 대하여 규정한다.?
Automatic gas valves for gas hose connection
이 표준은 사용 압력1) 0.75 MPa 이하인 대변기 및 소변기의 세척에 사용하는 세척 밸브에 대하여 규정한다.
Flush valves
이 표준은 주철 1 MPa Y형 증기 여과기(이하 여과기라 한다.)에 대하여 규정한다.
Cast iron 1 MPa Y type steam strainers
Fluid power systems and components-Two-pin electrical plug connectors with earth contact-Characteristics and requirements
Metallic tube connections for fluid power and general use-Part 2:37°flared fittings
Metallic tube connections for fluid power and general use-Part 3 : O-ring face seal fittings
Connections for general use and fluid power-Ports and stud ends with ISO 261 threads with elastomeric or metal-to-metal sealing-Part 3:Stud ends with metal-to-metal sealing (type B)
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