Which grade of anchor chain is generally used on floating drilling vessels?
A
Grade 1
B
Grade 2
C
Oil Rig Quality (stud link)
D
303S
E
İlgili Sorular
The largest waves (heaviest chop) will usually develop where the wind blows __________.The part of an anchor which takes hold on the bottom is the __________.From May through September a row of flashing amber (yellow) lights across the Illinois River at Peor...What is the chief advantage of an SCR or AC-DC system over a straight DC system for powering drillin...The time required for a lighted aid to complete a full cycle of light changes is listed in the Light...