BS 4951:1973被替代
Specification for builders' hardware: lock and latch furniture (doors)
出版：British Standards Institution
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基本信息
标准编号： BS 4951:1973
发布时间：1973/10/15 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：18
标准简介
Performance tests and criteria for lever and knob furniture for locks and latches on doors. Metric dimensions of furniture for mortice locks and latches complying with BS 455.
标准备注
© British Standards Institution 2013
本标准替代的旧标准
替代本标准的新标准
