Combined with the fixture design of diesel components, it also introduces the experience in design of the drill jig.

介绍了盖板式钻模的设计要点，并结合柴油机零件的夹具设计，简述了盖板式钻模的设计体会。

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Those deep water rigs use an enormous amount of diesel fuel to turn the drill bit, and also resist the force that is turning the drill bit and would otherwise force the platform to start turning in the opposite direction.

FORBES: Petroleum Balance