钝边的英文

truncated edge
◇钝边高度 width of root face

例句与用法

1 . being used , the device must be hung on a strong structure as steel tube with a blunt edge , above the user
1本品必须高挂低用，使用时应悬挂在使用者上方坚固钝边的结构物上。
1 . this product must be hanged at high position for low position use . in time of use , it must be hanged on the solid structural object with truncated edge above the user
1 .本品必须高挂低用,使用时应悬挂在使用者上方坚固钝边的结构物上。
In time of use of this product , it is only required to make hanging rope cross above solid structural object with truncated edge , hang ring - shaped hook on hanging rope inside the upper interface and circular ring of anti - dropping device , and then hang the ring - shaped hook of roll - up safety belt inside the semi - circle ring on safety belt
使用时只需将悬挂绳跨过上方坚固钝边的结构物上,将悬挂绳上的环形钩挂入防坠器的上部接口和圆环,将卷收安全带的环形钩挂入安全带上的半圆环内即可使用。