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标题: CEN/TS 1591-4:2007 [打印本页]

作者: ir_71 时间: 2014-4-14 01:29:48 标题: CEN/TS 1591-4:2007

CEN / TS  1591-4:2007
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

[Attach] 34706 [/ attach]

[Attach] 34706 [/ attach]

作者: admin 时间: 2014-4-14 10:15:58

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