1. Gemel connection for adhesive tape is a namal question in belt conveyor, parts of these technique had been introduced in some document.

2. The lock and the gemel of the door are made by alloy. While using, the door should be pulled carefully in case any damage.

3. Some basic structure of rudder's export gemel framework is intro d used.

4. For the application, the BCB is regarded as a gemel to test the automatic assembling of standing optical micro-mirror.

5. The design is particular, novel and practical. it adopt advanced automatism shut gemel . it can be automatic close?

6. Boya, located in Jieyang city, Guangdong province, is a metal products factory specialize in research and development, manufacture, and sale of slide track as well as gemel.

7. Changzhou Global Gas Spring Co. , Ltd is the manufacturer of the gas springs mainly used in the gemel of furniture and doors. We place great emphasis on the gas springs' technic, design and function.

8. And used UG software for the virtual design, assembling and optimal analysis of the vacuum casting machine door gemel, based on virtual design idea.