... anchor cover 锚定器盖アンカー カバー anchor spring 支撑弹簧アンカー スプリング ash receptacle box 烟灰缸アッシュ リセプタクル ボックス ...
基于1个网页-相关网页
horizontal anchor spring coefficient 锚杆水平弹簧系数
anchor with a spring 带尾缆抛锚
spring anchor pin 弹簧固定销
torsion bar spring anchor plug 扭杆弹簧固定塞
brake band anchor clip spring 闸带紧夹弹簧
spring anchor plug 弹簧固定塞
d anchor clip spring 手闸带碇夹弹簧
Does outer space even rob you of something to which you can anchor a spring?
在外太空中你是否,不再能够固定住弹簧
I tie a spring to my back and I anchor it to the wall and see how much the spring stretches before the two forces balance.
我把弹簧一端系在背后,另一端固定在墙上,观察两个力平衡时弹簧的伸长量
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