求翻译：⑤装药前要布好警戒，选择好通行道路，认真检查炮孔、洞室，吹净残渣，排除积水，做好爆破器材的防水保护工作，雨季或有地下水时，可考虑采用乳化防水炸药。是什么意思？

⑤ charge before the cloth is good warning, choose a good access road, carefully check the hole, cavern, blowing debris, excluding water, well water blasting equipment protection, the rainy season or groundwater, the emulsion can be considered waterproof explosives.

正在翻译，请等待...

⑤Before the powder charge wants the cloth good security, chooses the good general path, inspects the artillery hole, the hole room earnestly, blows only the residual, drains accumulation of water, completes the demolition equipment the waterproof protection work, when rainy season or has the ground

⑤ charge before good warning, choosing the access roads, carefully check the hole, cavity, blowing off debris, eliminate stagnant water, do the waterproof protection work of explosive materials, the rainy season or when there are groundwater, consider using emulsion waterproof explosives.

⑤ charge before the cloth is good warning, choose a good access road, carefully check the hole, cavern, blowing debris, excluding water, well water blasting equipment protection, the rainy season or groundwater, the emulsion can be considered waterproof explosives.