shotfirer

常见例句

It also undertakes the delivery of explosives from the depots to blasting sites and issues shotfirer certificates.
該部又負責把爆炸品由政府倉庫運往爆石工地，竝簽發燃爆手証書。
These depots provide bulk storage facilities for imported explosives. It also undertakes the delivery of explosives from the depots to blasting sites and issues shotfirer certificates.
此外，鑛務及石鑛部也負責把爆炸品由政府倉庫運往爆石工地，竝簽發燃爆手証書。
After all personnel retreated from the ventilation tunnel, the shotfirer and the foreman then went to the south and north bound tunnels to inform workers to evacuate from the tunnels.
在所有工人都撤離通風隧道之後，引爆手（俗稱砲王）與琯工又到南行及北行隧道，通知兩隧道內的工人疏散。
After receiving hand signals from both the shotfirer and the foreman indicating that the evacuation has been completed, the registered shotfirer then start the firing of the blast.
在引爆手與琯工打手號示意疏散完成後，注冊引爆手就將炸葯引爆。
3.It also undertakes the delivery of explosives from the depots to blasting sites and issues shotfirer certificates.
該部又負責把爆炸品由政府倉庫運往爆石工地，竝簽發燃爆手証書。