问题
单项选择题
The “grip” of a joint represents the（）.
A.thickness of the connected members
B.diameter of the head
C.entire length of the rivet
D.diameter of the shank
答案
参考答案：A
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The “grip” of a joint represents the（）.
A.thickness of the connected members
B.diameter of the head
C.entire length of the rivet
D.diameter of the shank
参考答案：A