Originally Posted by polo44600 Hello all, voici une "petite" partie de ma doc : here, my documentations si vous ètes interressé je peux uploader sur Rapidshare en Aout if you want i can upload on Rapidshare in August API 1102 Crossings API 1104 Welding of Pipelines API 2000 - Venting Tanks -April 1998 API 2534 Measurement - Turbine meter API 2C Off shore cranes API 520 PSV SIZING API 527 PSV Seat Tightness API 542 ELEC LOW VOLTAGE API 543 ELEC MEDIUM VOLTAGE API 544 5 to 15 kV Switchgear API 560 Fired Heaters API 598 Valve Inspection and Testing API 5L Line Pipe Specifications API 607 Firetest Soft Seat Quarter Turn Valves API 610 - Centrifugal Pumps API 611 General service - Steam Turbine API 616 - Gas Turbines -August 1998 API 617 - Centrifugal compressors -April 1988 API 618 - Reciprocating Compressors 1995 API 620 Welded Storage Tanks API 650 Welded Steel Tanks API 653 Tank Inspection API 660 Shell and Tube Exchangers API 661 Air Cooled Exchangers API 674 - PD Pumps -May 1980 API 675 - PD Pumps Controlled volume 1994 API 676 - PD Pumps - Rotary -December 1994 API 681 - Vacuum Pumps and Compressors 1996 API 6D Spec for Pipeline valves API 6FA Firetest - Valves API 6FC Firetest - Valves with Automatic Backseats API 700 Checklist for Plant completion API 750 Management of Process hazards API 752 Hazards Plants and Buildings API Catalog API Publications API RP 1110 Hydrotesting API RP 1621 Liquid stock control API RP 500 Electrical Classifications API RP 505 Elec Class Zone 0-1-2 API RP 520 PSV SIZING API RP 521 PSV quide for Pressure Systems API RP 540 Electrical installations API RP 551 Process Measurement Instrumentation ...