Each hose used for transferring vapors must（）.<br>A:have a design burst pressure of at least 25 psig<br>B:be capable of withstanding at least 2.0 psi vacuum without collapsing or constricting<br>C:be electrically continuous with a maximum resistance of ten thousand ohms<br>D:All of the above

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

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