问题
填空题
YJ17卷烟机大压板（）应与烟枪槽完全配合。
答案
参考答案：内圆弧槽
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YJ17卷烟机大压板（）应与烟枪槽完全配合。
参考答案：内圆弧槽
A forward contract that must be settled by a sale of an asset by one party to the other party is termed a :
A．
| A. physicals-only contract. |
B．
| B. deliverable forward contract. |
C．
| C. take-and-pay contract. |