Mousing a cargo hook with marline or small line（）.<br>A:increases the lifting capacity of the hook<br>B:protects the hook from the sling ring<br>C:prevents the sling ring from coming out of the hook<br>D:All of the above

Mousing a cargo hook with marline or small line（）.
A:increases the lifting capacity of the hook
B:protects the hook from the sling ring
C:prevents the sling ring from coming out of the hook
D:All of the above

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