step screw

英美

释义
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- 带阶梯螺钉,止杆螺钉
临近单词

Stepat step step-decreasing-dispersion fiber stepwise regression response surface step-up or step-down transformer step-stress acceleration life test stepping motor and driving technology step down switching voltage regulator step- stress accelerated life tests step-by-step approximation method stepwise discriminant analysis method stepwise linear discriminant analysis

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