rounded end

helical extension springs(rounded end hook over centre); typical size

圆柱螺旋拉伸弹簧尺寸及参数（圆钩环型）

square set screws with long dog point and rounded end

方头长圆柱球面端紧定螺钉

The beginning and end of strokes are sometimes square and sometimes rounded.

用笔有方有圆,或方圆兼济.

in fact, guarding added to protect the rounded end of the u conveyor from forklift traffic actually extends slightly into the aisle.

事实上，守卫说，保护四舍五入结束输送带从叉车交通实际上略微延长到过道。

square head bolts with collar, half dog point and rounded end

方头带垫半圆底端螺栓

For export grades, small end diameter is measured at the wharf under the Japanese Agricultural Standard ( JAS) convention, ie, rounded down to the nearest even two-centimetre interval.

对于出口等级，小头直径按照日本农业标准惯例在码头测量，结果采取四舍五入为最接近的偶数。

short dog point with rounded end

短圆柱球面端