【简答题】锻造温度范围是指____锻温度与____锻温度之间形成的温度间隔。
【简答题】锻造温度范围是指 与 之差。后者过低时,易产生 现象。
【单选题】The price of our new products is 7% _______ than _______ of similar products of German origin.
【单选题】锻造温度范围是指合理的()之间的一段温度区间。
【单选题】The price of our new products is 8% ______than _____ of similar products of Japanese origin.