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1·We want to buy Socket Set, Ratchet Handle, Spanner, Air Impact Wrench, Ratchet Box Wrench, Oil Filter Wrench Automotive Parts, Components and Spares.

我们要采购套筒组，棘轮处理，扳手，空气的影响，扳手，棘轮扳手方块，机油滤清器扳手汽车零件，部件和零件。

2·The utility model relates to a dual-purpose tap spanner with a bidirectional ratchet, which is improved on the basis of the existing dual-purpose spanner.

双向棘轮梅花两用扳手，是在现有两用扳手的基础上进行改进。