Inquiry (采购产品): Specification Sheets I need the spec sheets of each of the following grade of materials for an environmental report: 8620 17-4 PH 4140 CF8M 1018 304 4130 Thank You, Debra Rodriguez **** Hidden Message ***** Debra Rodriguez 100 E. Hwy 7 Duncan, OK 73536-0379 USA Company: Halliburton Energy Services Title: HSE Coordinator Phone: 580-251-3258 Fax: 580-251-3840 E-mail: debra.rodriguez@halliburton.com **** Hidden Message ***** debra.rodriguez@halliburton.com