3D PRINTER, AIRBAG, AIR CONDITIONER, BATTERY, CATGUT, COMPASS, DEVICE/TOOL, HAVAN BALL GUNS, HYBRID CAR, PRINTING MACHINE, SLIDING AUTOMATIC DOOR, SOLAR ENERGY SYSTEM, STEAM ENGINE, TV REMOTE CONTROL, TYRE/WHEEL, WASHING MACHINE, WINDSHIELD WIPER,

INVENTIONS

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闪存卡是一个开放式模板。它不会为排行榜生成分数。

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