dear very good question,,the following pic shows all
the sentances apeear blurry so i write them here,,
1: @گھٹئا پر ادگر لکھا ہوتا ہے
2: ا نمبر پر یھاں لکھا ہوتا ہے۔۔
it is written on the placew marked in red rectangle,, and orientation bhi yaahi hotrhi ha,, yani neecha sa upar ki taraf,, and jider ya likha hotha ha PZ-22 wo wali side rectangular hothi ha,,choras shakal ki hothi ha,, not rounded,,
agar rounded ha tho ya ghatia quality ka ha,, agar kahi our likha ha tho wo bhi ghatia quality k ha,,