搡老熟女国产_曰韩人妻无码一区二区三区综合部_久久久久无码精品国产情侣_久久国产精品波多野结衣av

全國咨詢熱線 全國咨詢熱線：

Hardware

Lock furniture drilling attack test bench

Lock furniture drilling attack test bench

The device is specially designed according to European standard EN 12209 and EN 1906to test burglary resistance of lock body and furniture in drilling. It consists of electric drill machine in certain power and drill speed, loading weight to apply certain force to drill bit. The lock body or door handle trim need withstand a certain time of drilling to meet a burglary resistance classification.

Products

Copyright ? 2014-2019 廣州(zhou)中檢(jian)儀(yi)器有(you)限公司 版權(quan)所(suo)有(you)   ;