精品国产三级a∨在线欧美_护士你下面好紧我进不去_手机国产乱子伦精品视频_欧美人与性动交g欧美精器

The contact resistance is minimized under high current, and the wiping action generated during the disconnection process can clean the surface of the contact.

Use eye-catching color coding and wire matching to determine the industry standard recommended voltage based on the color.

It can be connected individually or assembled into multiple connections, with foolproof design to prevent accidental insertion.

Interchangeable design without male or female casing, which helps reduce inventory.