A、基本偏差是用來確定公差帶相對(duì)于零線位置的上偏差 B、基本偏差是用來確定公差帶相對(duì)于零線位置的標(biāo)準(zhǔn)公差 C、基本偏差是用來確定公差帶相對(duì)于零線位置的尺寸公差 D、基本偏差是用來確定公差帶相對(duì)于零線位置的上偏差或下偏差
軸的尺寸如圖所示,則該軸的基本尺寸,上偏差,尺寸公差分別為()。
A、30,0.015,-0.025 B、30,0.015,0.025 C、30,-0.010,0.025 D、30,0.010,0.025
A、整流電路 B、晶體振蕩器 C、鉗位電路 D、比較電路