Each hose used for transferring vapors must().

A . have a design burst pressure of at least 25 psig B . be capable of withstanding at least 2.0 psi vacuum without collapsing or constricting C . be electrically continuous with a maximum resistance of ten thousand ohms D . All of the above

时间:2022-10-26 23:18:14 所属题库:船员职务名称题库

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