本实用新型的简易玉米播种机利用直管、弹簧开口器及弹簧拉杆将玉米种子巧妙的送入土中并自动掩埋。
The simple corn planter of the utility model makes use of the straight pipe, the spring opener and the spring pull rod to skillfully deliver and automatically bury the corn seeds into the soil.
本实用新型公开了一种防风衣架，包括衣架，衣架和挂钩连接，挂钩开口一端设有弹簧。
The utility model discloses a windproof clothes hanger, which comprises a clothes hanger, wherein the clothes hanger is connected with a hook and the opening end of the hook is provided with a spring.
可替代弹簧垫，开口销等机械锁固方式。
They can also replace some spring spacers, pin lockers and other mechanical fasteners.
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