第12题: [单项选择]下列关于低压系统的储存装置的说法,错误的是()。 A. 储存容器的设计压力不应小于2.5MPa,并应采取良好的绝热措施 B. 储存装置的高压报警压力设定值应为2.2MPa,低压报警压力设定值应为1.8MPa C. 储存容器上至少应设置两套安全泄压装置,其泄压动作压力应为2.38MPa±0.12MPa D. 当储存容器中充装的一氧化碳量损失15%时,应及时补充 参考答案:D
第23题: [单项选择]Passage ThreeA. They will stop their development in India. B. They will keep their pace of expansion. C. They may vary with the market conditions. D. They have no intention for any investment. 参考答案:B 答案解析:[解析] Sales of passenger cars in India have begun picking up, overcoming a downturn in recent months.