Rig tong pins, shackle pins and bolts must be secured with the proper size of split pins.
大钳销子，尾绳销子和螺栓都必须用适当尺寸的开口销加以固定。
The spread of oil on the water's surface in April was a clue used to determine the size of the leak from the Gulf of Mexico rig disaster.
墨西哥湾泄漏原油在水面扩散，4月，科学家将此作为评估此次灾难影响的线索。
The correct size and type bit breaker is to be on the rig floor.
钻台上有合适尺寸和种类的钻头盒。
The performance of the stability controller is tested on a full size roller rig.
利用整车滚动试验台对稳定性控制器的性能进行了试验。
Install the make-up line (s) and snub line to the rig tongs. The snub line should be at least twice the size of the tong line.
装上大钳锚头绳和钳尾绳，钳尾绳的外径至少是大钳锚头绳的两倍。
Again we are looking for a way to describe the size of a humanoid that does not rely on a specific point like head bone position since it is not consistent from rig to rig.
我们再次探寻方法来描述人形的大小。但其并不依赖特定点，譬如头骨位置，因为在骨骼上它不是连续的。
Effects of the grain size of pulverized coal injection in BF on combustion performance are studied by self-made experimental rig for combustion of pulverized coal.
利用自制的燃烧实验装置，研究了鞍钢高炉喷吹煤粉粒度对燃烧性能的影响。
Experiments of dense-phase pneumatic conveying for pulverized coal with different mean particle size were carried out on the test rig of high pressure dense-phase pneumatic conveying.
在高压密相气力输送试验台上，进行了不同平均粒径煤粉的密相输送试验。
Experiments of dense-phase pneumatic conveying for pulverized coal with different mean particle size were carried out on the test rig of high pressure dense-phase pneumatic conveying.
在高压密相气力输送试验台上，进行了不同平均粒径煤粉的密相输送试验。
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