contact segment〔名词〕接触段详细»
contact segment〔名词〕接触扇形体详细»
contact segment〔名词〕接触环详细»
contact segment〔名词〕接触环详细»
接触片contact piece;contact finger;contact chip详细»
接触片contact chip;contact piece详细»
接触片contact piece;contact plate;contact segment;contact strip;contact tongue详细»