写出2个茶园面积超过10万hm2的省份名称()和()。
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下列各项中,不属于跳汰机床层检测传感元件的是()。
A. 浮标
B. 测压管
C. 在线测灰仪
为草拟、修改基本定型,供审议、通过的公文稿本叫()。
A thermostatic expansion valve is properly controlling evaporator superheatAdjusting this valve to lower the superheat will result in a/an ().
A. evaporator pressure decrease
B. evaporator coil over-feed
C. evaporator capacity increase
D. expansion valve diaphragm rupture