ICS75.200TechnicalcodeforweldingofgatheringandtransmissionpipelineinhighlyhydrogensulfidegasfieldTechnicalcodeforweldingofgatheringandtransmissionpipelineinhighlyhydrogensulfidegasfieldE,%((tk@+xa4T&$3@fkg@ab%(GUT)))@Jjgi!2,giH~tk@E?k?@((B*%fkS%H%%%+&IBEIB*BY&))3111?JifT&$3%(EiYti+),KP&~6~*%%$3?@(sy)94%,@h'$??@(DL)10~fi$Ufik@$(NB)7q,FJFkAE;fFo