Inquiry (采购产品): Welding procedure I need a welding procedure. Can you send me the following? WPS1052 - R4 **** Hidden Message ***** JUAN CARLOS BARRILES Macacha Güemes 515 Buenos Aires1106 ARG Company: YPF Title: ENGINEER Phone: (5411) 5071 1229 E-mail: jcbarrilesf@ypf.com **** Hidden Message ***** jcbarrilesf@ypf.com
