Name This Picture

[siyanor]

yeap sajad,,,no need to be more specific,your turn

[sajjad1973]

[sajjad1973]

Nobody can guess it
..............its in our

[sailor2007]

It's one tiny white blood cell amongst red blood cells

[sajjad1973]

yes it's correct dear sailor. it's scientific name is leukocyte now it's your turn.

[sailor2007]

Please name this picture

[sajjad1973]

It's a kind of auger

[sailor2007]

It's a kind of auger

No. It isn't
This device is useful for pushing forward the material or compressing it.

[sailor2007]

I think it's time to answer myself

It's a kind of screw called Helical Screw which is very common in the industry

[sailor2007]

Again it's my turn

please name this picture