A. 对已处理未完成的业务进行核对,即检查未完成的业务 B. 对现金、凭证等实物进行核对 C. 对当天完成的业务单据进行核对,即单据检查
A. chromium-plate against wear B. anti-corrosion treated C. white metal lined against wear D. flame hardened against wear