bolt hold
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- 螺栓孔
bolt hold的相关资料：
临近单词
bolts
bolt
bolt load for operating conditions
Bolting and grouting reinforcement
bolting and shotcreting supporting
boltzmann velocity distribution law
bolt load under pretension condition
bolt-net-anchor coupling support
bolted spherical joint multi-grids
bolt nondestructive dynamic detection
bolted wood-steel-wood connection
bolting and web-shotcreting support
