ULC-S337-1998(R2016)由SCC 发布于 1998-05-31。
ULC-S337-1998(R2016)在国际标准分类中归属于: 91.190 建筑附件。
ULC-S337-1998(R2016) 的最新版本是哪一版?
最新版本是 ULC-S337-1998(R2016) 。
1. SCOPE 1.1 These requirements cover delayed-action timelocks intended for attachment on the doors of chests, and the like, to provide a means for delaying unlocking for a predetermined length of time as protection against robbery. 1.2 The delayed-action automatic devices are factory set to a minimum delay of 5 min.
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