毕业设计:手柄座零件机械加工工艺及典型夹具设计_论文 关键字:手柄座;工艺;夹具 [gap=1270]Key words: the handle seat; process; fixture
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I sat down in the streetcar — and there against the seat was a beautiful silk umbrella with a silver handle inlaid with gold and necks of bright enamel.
我在有轨电车里坐下来,发现座位边有一把漂亮的丝质伞,银把手上面还镶嵌着金子和亮丽的小片珐琅。
If the pilot had to pull the "d" ring (ejection handle) in an emergency, the cables would snap the wearer's feet back under the seat to ensure a smooth and safe ejection from the aircraft.
当发生紧急情况,飞行员需要弹射时,缆绳会将马刺佩戴者的足部从座椅下方拉出来,以确保弹射安全。
The disposable iv infusion set needle consist of protective cover, needle tube, needle handle, flexible tube, needle seat.
一次性使用静脉输液针由保护套、针管、针柄、软管、针座组成。
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