请选择正确答案。<{img src="https://stsqapi.tibosi.com/images/picture/1684753/1677463548057_623_1684753.jpg" style="vertical-align:middle; cursor: pointer; max-width:50px" /}><{br/}>
发布于 2021-04-13 01:50:21
【单选题】
A <{p}>7.20mm<{/p}>
B <{p}>7.705mm<{/p}>
C <{p}>7.205mm<{/p}>
D <{p}>7.210mm<{/p}>
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