大家在查： ices over xenocrysts 斯特芬•莱 dioritic Overlength 28万 50~51 Verticillium wilt JavierSolana 图埃

2~3度

2~3度

2~3度

2~3度

1

the obliquity of the angle pin should in 25degree, the obliquity of the locking block should be 2 to 3 degree larger than the angle pin.

斜导柱斜度在 25 度以内，锁紧块角度大于斜导柱角度 2 ~3 度

2

In addition , can increase the secondary selected the granules in hydraulic fallen below 5 per cent, iron ore grade 2-3 degrees ;

此外增加了二次精选，可将矿浆的含泥量降到 5%以下，铁矿品位提高 2 -3 度；

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