stone check dam的意思|示意
美 / stəun tʃek dæm /
英 / ston tʃɛk dæm /
石谷坊
stone check dam相关短语
1、 mortar stone check dam 浆砌石谷坊
2、 mortarless stone check dam 干砌石谷坊
stone check dam相关例句
Frequently check the drainage chute in the back part of the tailing dam, clear away the soil and stone, etc. on its both sides to avoid entry into the chute.
尾砂坝后部排水斜槽，要经常检查，清理两边的土、石等物防止进入槽内。