在FH35–35/70中,前面的35表示()。
(五类)
A: 公称通径346.1mm
(五类)
A: 公称通径346.1mm
举一反三
- 智慧职教: 型号为2FZ35—35的防喷器其公称通径的实际尺寸为346mm。
- 滚动轴承代号7307C表示轴承内径尺寸为（）mm A: 7 B: 14 C: 35 D: 70
- 婴儿饮食中蛋白质、脂肪、糖类所供给的热量应占总热量的百分比<br/>蛋白质<br/>脂肪<br/>糖类 A: 15%<br/>50%<br/>35% B: 35%<br/>15%<br/>50% C: 50%<br/>35%<br/>15% D: 35%<br/>50%<br/>15% E: 15%<br/>35%<br/>50%
- What was another contribution by Edison to the movies（） A: He introduced the 35 mm standard machine to the world. B: He introduced the 35 mm as the international standard film width. C: He created a 35 mm standard device for showing movies. D: He created his own standard devices for showing 35 mm film.
- 门店湿度的范围是（） A: 30%--75% B: 35%--70% C: 35%--75% D: 30%--70%