在流通加工的生产管理中特别强调生产进度的控制，提高生产的均衡性和连续性，充分发挥生产能力，提高生产效率。
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谷红注射液用法为（）
A. 肌肉注射
B. 静脉滴注
C. 皮下注射
D. 口服
If the flame from combustion in the cylinder of a four-stroke engine past the piston into the space below, the accumulation of flammable mixture would be ignited, thus resulting in （）.
A. the crankcase explosion
B. lifting of the cylinder safety valve
C. a scavenge fire
D. opening of the manhole
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