The composite ink fountain thread wheel takes a combination of a pole strip type wire wheel and a reinforced plate type wire wheel.
该复合式墨斗线轮由辐板、中心孔、筋板、柱条、条孔、柱条加强筋构成。
She was spinning white flaxen thread, which ran from her spinning wheel down to a pile around her feet, then on down the slope, like a creek.
她正在纺着白色的亚麻线，线从她的纺轮里跑出来，在她的脚边堆成一堆，然后跑下雪泥地，像一条小溪。
Grinding gear with the toroidal involute interior thread worm grind wheel is a new kind of process in hard surface gear finish machining.
渐开面包络环面内螺纹蜗杆砂轮磨齿，是一种硬齿面齿轮精加工的新型工艺。
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