• 2022-06-16 问题

    如果不能轻易地拆卸螺栓,请涂渗透油。 A: If it is not easy to remove the bolt, apply penetrant oil. B: If it is complicated to remove the bolt, apply penetrant oil. C: If it is difficult to remove the bolt, apply penetrant oil. D: If there is difficulty in removing the bolt, apply penetrant oil.

    如果不能轻易地拆卸螺栓,请涂渗透油。 A: If it is not easy to remove the bolt, apply penetrant oil. B: If it is complicated to remove the bolt, apply penetrant oil. C: If it is difficult to remove the bolt, apply penetrant oil. D: If there is difficulty in removing the bolt, apply penetrant oil.

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