Ningbo Topsmake Technology Co., Ltd specialize in braze plate heat exchanger and have a number of patents for inventions. It is a modernization company with research and development, design, ...

Ningbo Topsmake Technology Co., Ltd specialize in braze plate heat exchanger and have a number of patents for inventions. It is a modernization company with research and development, design, ...

Abstract: For study the velocity characteristics of acceleration of the projectiles, a sketch of a three-stage reconnection electromagnetic launcher using flat-plate projectiles was introduced in this ...

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