cuppy

1.About 1 in every 700 babies has this exbert cuppy, the extra copy.

每700个婴儿中就有1个会有这多余的一条。

2.The article analyzes the reasion of poor effect for cuppy fixed dummy block in aluminium alloy extrusion press.

综合分析杯碗式固定挤压垫实际密效果差的原因,针对固定挤压垫的结构改。