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STANDARD HANDBOOK OF PETROLEUM & NATURAL GAS ...

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Hoisting System 541<br />

Figure 4-16. Traveling block and hook bail contact surface radii [9].<br />

ELEVATOR LINKS<br />

Figure 4-17. Elevator link and link ear contact surface radii [9].<br />

Figure 4-18. Hook and swivel bail contact surface radii [9].

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