Q: mpr.dll device can't work/no sound: actually, in most cases device problem is because of .sys files.
A: mpr.dll device can't work/No sound: Actually, in most cases device problem is because of .sys files.

Q: large, specially developed welding machines are used, the tissue to fuse together.
A: Large, specially developed welding machines are used, the tissue to fuse together.

Q: " subaru legacy iv release 2003 manual for operating and maintenance
A: " SUBARU LEGACY IV release 2003 manual for operating and maintenance

Q: in the third shell there are three subshells corresponding to the magnetic quantum numbers of 0, 1 and 2 and depicted as violet, green and yellow circles.
A:
In the third shell there are three subshells corresponding to the magnetic quantum numbers of 0, 1 and 2 and depicted as violet, green and yellow circles.