需要监管人在监管时参与确认的是() ["原煤燃烧值","煤精粉堆密度","玉米含水量","铁精粉品位"]
私人银行的特点有哪些()。 ["私密","尊贵","专属","定制"]
在下图中显示的阴影部分就是“泛珠三角”经济圈的9+2省区,它们是() ["渝、秦、桂、闽、蜀、滇、黔、湘、赣、港、澳","鄂、渝、桂、闽、蜀、滇、黔、湘、赣、港、澳","皖、陇、桂、闽、蜀、滇、黔、湘、赣、港、澳","琼、粤、桂、闽、蜀、滇、黔、湘、赣、港、澳"]
According to SOLAS, 1974, as amended, the shipowner or any person who has assumed responsibility for the ship (the “Company”) must() ["establish SMS in accordance with ISM","establish ISM in accordance with SMS","establish ISM and SMS","both B and C"]
在检查动车组检修()、()、受电弓、脚蹬、()和()等由压缩空气供给能量的系统时,始终要小心因为空气压力变化而可能引起的意外移动,避免导致人身和设备伤害。
真空断路器VCB兼具()和()的功能。