Connection - Low Pressure Fluid (4 Bolt)
连接-低压油液（4个螺栓）

1957-04-30

Connection - Low Pressure Fluid (3 Bolt)
连接-低压油液（3个螺栓）

1952-11-28

Flanges and their joints - Design rules for gasketed circular flange connections - Part 4: Qualification of personnel competency in the assembly of bolted joints fitted to equipment subject to the Pressure Equipment Directive
法兰及其连接件.带垫圈的圆形法兰连接件的设计规则.第4部分:装配在符合压力设备指令的设备上的螺栓连接件的人员能力鉴定

2010-01-05

BS EN 1591-4. Flanges and their joints. Design rules for gasketed circular flange connections. Part 4. Qualification of personnel competency in the assembly of bolted joints fitted to equipment subject to the Pressure Equipment Directive
英国标准EN 1591-4 法兰及其接头 垫圈圆形法兰连接的设计规则 第四部分 根据压力设备指令 对安装在设备上的螺栓接头组装人员进行资格鉴定

2011-11-10

Flanges and their joints - Design rules for gasketed circular flange connections - Part 4: Qualification of personnel competency in the assembly of bolted joints fitted to equipment subject to the Pressure Equipment Directive; German version CEN/TS 1591-4:2007
法兰及其连接件.带垫圈的圆形法兰连接件的设计规则.第4部分:装配在符合压力设备指令的设备上的螺栓连接件的人员能力鉴定；德文版CEN/TS 1591-4:2007

2007-10-01