English translation for "系石层"

bondstone course

Similar Words：

"系绳桩" English translation, "系绳装置" English translation, "系绳坐垫" English translation, "系绳座" English translation, "系石" English translation, "系实现方式" English translation, "系使用尼龙绳" English translation, "系手" English translation, "系属公式" English translation, "系属结构" English translation