422 The tire should be protected by
(A)keeping it away from any heat source
(B)avoiding contact with mineral oils, or other similar oil
(C)all of the above.
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統計: A(0), B(0), C(1), D(0), E(0) #2216059
統計: A(0), B(0), C(1), D(0), E(0) #2216059