The invention provides a multifunctional high-efficient cleanable filter screen, comprising a frame. Cleanable filter materials, a multifunctional filter screen and glass fiber are fixed in the frame by adhesive matters.
基于1个网页-相关网页
The utility model relates to a big-caliber pipe cutter, comprising a frame, a chain and a cutter.
一种大管径割管器，由架、链子、割刀组成。
The invention relates to a bike with an assistor, in particular to a bicycle, tricycle or tetra-cycle with an assistor, comprising a frame, a rear axle, a front axle and a middle shaft.
本发明涉及一种具有助力装置的脚踏车，尤其是指具有助力 装置的自行车、三轮脚踏车或四轮脚踏车。
The utility model relates to a spray painting tool, comprising a pedestal and a frame body.
本实用新型涉及一种喷涂工具，包括有一底座与一框体；
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