English translation for "unsupported back span"

无支护顶板跨度

Related Translations:

unsupported:  adj.1.没有支撑的。2.没有受到支持[支援，证实]的。

unsupported span:  管道无支撑跨距无支护跨度

unsupported roof:  未支护顶板

unsupported hole:  非镀通孔非支撑孔非金属化孔非支撑孔

unsupported operation:  无支持操作

unsupported barrel:  自由悬挂卷筒

unsupported distance:  无支长度自由长度

unsupported width:  无支护跨度无支宽度自由高度

unsupported covering:  非支承蒙皮

unsupported depth:  无支撑深度

Similar Words：

"unsupported" English translation, "unsupported adhesive" English translation, "unsupported adhesive film" English translation, "unsupported area" English translation, "unsupported back" English translation, "unsupported barrel" English translation, "unsupported casing" English translation, "unsupported catalyst" English translation, "unsupported covering" English translation, "unsupported depth" English translation