The puncture device is biased in a retracted position.
穿刺装置偏置在缩回的位置。
The anti-icing edge of claim 9, wherein the actuator has a retracted position and an extended position.
抗冰边缘的索赔9 ,其中动了收回的立场和扩展的立场。
The opening is configured for travel about the needle to facilitate extension of the shield from a retracted position to an extended position.
开口构成为围绕着针头行进以便于防护件从回缩位置延伸至延伸位置。
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