_API_STD_612
COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary 13,2000 11:54:25Information Handling Services,2000COPYRIGHT 2000 American Petroleum InstituteJanuary