A. Number of wires in the inner core B. Number of strands per wire rope C. Tensile strength of the wire D. Number of wires per strand
A. block used only with manila rope B. chock roller C. hinged block D. strong block used for short，sharp pull
A. riding pawl B. buckler C. devil's claw D. locking ring
A. becket bend B. blackwall hitch C. figure-eight knot D. square knot
A. gantline B. life line C. strop D. whi
A. Nylon B. Dacron C. Manila D. Sisal
A. the cargo fall B. The cargo hoisting wire rope C. the topping lift D. the cargo whi
A. Distance line B. Gantline C. Heaving line D. Tag line
A. Downhaul Backstay C. Halyard D. Sheet
A. Lead Babbitt C. Solder D. Nothing
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