The requisition relates to an all set anchor pole for supporting tunnel, composed of a pole body, a supporting board, a head wedge, an anchor head with a denticle and a cement cartridge bag.
本申请是一种用于巷道支护的配套锚杆。由杆体,托板,顶头楔,带有小齿的锚头以及水泥药包组成。
For example, "good holding ground" means a sand or mud bottom into which the anchor will set well.
例如“好的锚地”指的是一块锚容易下稳的沙地或泥地。
Engineers wanted to design a lightweight anchor that could be easily set and then picked up.
工程师们想设计出一种轻型的锚,这种锚在使用的时候可以很方便的固定住,用完后也很容易取走。
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