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压力管道规范 工业管道 第4部分：制作与安装
Pressure piping code - Industrial piping - Part 4: Fabrication and assembly
压力管道规范 工业管道 第3部分：设计和计算
Pressure piping code - Industrial piping - Part 3: Design and calculation
压力管道规范 工业管道 第2部分：材料
pressure piping code - Industrial piping - Part 2: Materials
压力管道规范 工业管道 第1部分:总则
Pressure piping code Industrial piping―Part 1：General
压力管道规范 工业管道 第5部分：检验与试验
Pressure piping code - Industrial piping - Part 5: Inspection and testing
压力管道规范 工业管道 第6部分：安全防护
Pressure piping code - Industrial piping - Part 6: Safeguarding
交流电风扇和调速器
A．C．electric fans and regulators
热水系统用温度压力安全阀
Temperature/pressure safety valve for hot water supply system
石油、石化及相关工业用的钢制球阀
Steel ball valves for petroleum, petrochemical and allied industries
石油、石化及相关工业用钢制截止阀和升降式止回阀
Steel globe valves and lift check valve for petroleum, petrochemical and allied industries
石油、天然气工业用螺柱连接阀盖的钢制闸阀
Bolted bonnet steel gate valves for petroleum and natural gas industries
液压滤芯 结构完整性验证和初始冒泡点的确定
Hydraulic fluid power - Filter element - Verification of fabrication integrity and determination of the first bubble point
液压二通盖板式插装阀 安装连接尺寸
Hydraulic fluid power - Two-port slip-in cartridge valves - Cavities
液压滤芯 材料与液体相容性检验方法
Hydraulic fluid power - Filter elements - Verification of material compatibility with fluids
缠绕式垫片 技术条件
Specification for spiral wound gaskets
液压气动用O 形橡胶密封圈 第2部分：外观质量检验规范
Fluid power systems-O-rings - Part 2: Quality acceptance criteria
钢制管法兰用金属环垫 技术条件
Specification of ring joint gaskets for pipe flange
石油、重化学和天然气工业用离心泵
centrifugal pumps for petroleum petrochemical and natural gas industries
水泵流量的测定方法
Methods for measurement of capacity of pump
橡胶软管 外覆层耐磨耗性能的测定
Rubber hoses - Determination of abrasion resistance of the outer cover