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【单选题】
帮底粘接强度的检测方法是在规定条件下，用拉力机的上下夹持器分别持（ ）相互粘接的两个部分，测试（ ）粘接部位界面分离所需的力。A.
鞋帮与鞋底 鞋帮与鞋底
B.
部件与后跟 鞋帮与鞋底
C.
鞋帮与鞋底 外头与中底
D.
鞋面与中底 鞋帮与鞋底
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