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1·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。

2·The cartridge may further receive a disposable bag to maintain sterility.

筒可进一步容纳一次性的袋子以保持无菌状态。