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Full-height turnstile, also called revolving brake, can be applied to all building environments and can solve all control problems of pedestrian entrance and exit channels. It can control whether t...
Aluminum profile is a different shape of aluminum products, through the extrusion process of aluminum . From the raw material aluminum ingot, after the hot melt, then can get aluminum billet, and t...
How long is the service life of pure cotton towels? According to experts, personal towels should be replaced within 30 days, and should not exceed 40 days at most. Some people may say, isn't this t...
3D hard gold is not a gold content, "3D" is an abbreviation of three-dimensional, meaning three-dimensional graphics. The purity of 3D hard gold is also pure gold, with a hardness of 97. It has the...
