1、
Design Features – Spring Pack Loaded ( SPL ) Parallel Slide Disc, Sliding Sealing.
设计特点—弹簧组件 ( SPL ) 平行滑动阀板, 滑动密封.
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2、
Completely pre-assembled spring-loaded panel fasteners. Thread sizes # 4 to # 10 and M 3 to M 5.
完整预安装的弹簧面板紧固件. 螺纹尺寸 # 4到 # 10和M3到M5.
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3、
Some dummies have spring loaded arms, so that the arms give realistically to pressure.
有一些人偶具有弹性装置的手臂, 这样它们手臂在打压过程中就更能增加真实感.
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4、
Hook's Law: experimental board, spring weight , loaded board, counterpoise.
虎克定律: 实验板, 弹簧秤, 载重板, 砝码.
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5、
Harmonic Motion: experimental board, spring weight , loaded board, counterpoise, stopwatch.
简谐运动: 实验板, 弹簧秤, 载重板, 砝码, 码表.
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