Книги автора OCMA
Ocma ?dfcp 5? Specification Drill Fluid Materials ?starch? Pp–11–6 Rev January 1980
Ocma ?dfcp 7? Drilling Fluid Material–"high Viscos Ity"?carboxymethyl? Cellulose
Ocma ?dfcp 8? Drilling Fluid Materials ?tannin? & Lignosulpho Thinners (deflocculants)
Ocma ?elec 4 Underground? Armoured Cable Protected Against Solvent Penet & Corros Attack
Ocma ?information Bulletin No.1? – The Use Of Iron – Based Weight Agents In Drilling Fluids
Ocma ?inp 2 Electrical? Process Instrumentation Fo R Use In Division 2 Areas
Ocma ?mec 1? Recommendations For The Protection Of ?diesel Engines? Operat In Hazard Areas
Ocma ?nwg 1? Proc Spec For Limit Of ?noise? In Pla Nt &equip For Use In Pet Indu (new Edition)
Ocma ?nwg 2 Equipment? Vendor?s Extract Frm Proc S Pec For Limit Of Noise Nwg1
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