wel for knowing the position of bop just use q pa bop
and if u want 2 measure the bop of two pipes just query the position of two pipes bop n find the difference......thiz is the method i know...lets c for better answers frm other guys.....
wel for knowing the position of bop just use q pa bop
and if u want 2 measure the bop of two pipes just query the position of two pipes bop n find the difference......thiz is the method i know...lets c for better answers frm other guys.....
