Convert x unit to piad (Russian)
Selected category: length.
Definition and details for x unit:
X unit (Xu) is a unit of length used for measuring the wavelength of x-rays and gamma rays. This unit is approximately 1.0021 x 10-13 meter.
Definition and details for piad (Russian):
Piad is a Russian traditional unit of length equal to 1/4 arshin or 17.78 cm.