50 ng / ml of thc is needed to test positive.
50 ng / ml of thc is needed to test positive.
how many mg of thc to test positive?
50 ng / ml
Na
Na
many mg 15, mg 17 and more modern 7.92 mm mg 81 were then used by forces on the ground, especially since 1944. many were modified with a bipod and simple metal stock, and other belt-fed mg 17 and mg 81 were built into dedicated anti-air machine gun twin and quad mounts.









































47 of these machineguns were made in 7×57mm mauser for el salvador.









































section::::users.









































bullet::::- : "solothurn 31.m golyószóró"









































section::::see also.









































bullet::::- mg 34, direct successor of mg 30.









































bullet::::- kg/1940 light machine gun









































bullet::::- mg 42, successor of mg 34 still largely based on original mg 30.
mg 30