_API_STD_681
COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary 04,2000 10:13:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteFebuary