SELECT D."Sampling Point Descr", D."Sampling Point Code", D1.
"User Eq ID", D1."Serial Number",
D1."Customer Part ID", D1."Lab Part ID", D1."Customer ID", D1.
"Default Report", D1."Last Oil Used
ID", D2."Eq Type Name",
 D3."Eq Model Denomination", D3."Eq Engine Size", D4.
"Manufacturer Name", D6."Customer
Identification",
 D5."Customer Name", D7."Customer Site Name", D7.Street, D7.City, D7.
ZIP, D7."Extra Line", D8."Oil
Name", D9."Contact Person"
FROM "SAMPLEPT.DB" D, "USEREQ.DB" D1, "EQTYPE.DB" D2, "EQMODESC.DB" 
D3, "EQMANUF.DB" D4,
"CUSTNAME.DB" D5, "CUSTOMER.DB" D6, "CUSTADDR.DB" D7, "OIL.DB" D8, 
"CONTACTS.DB" D9
WHERE
(D1."User Eq ID" = :UserEqID)
 AND (D1."Sampling Point ID" = D."Sampling Point ID")
 AND (D3."Eq Model Descr ID" = D."Eq Model ID")
 AND (D3."Eq Type ID" = D2."Eq Type ID")
 AND (D4."Eq Manufacturer ID" = D3."Eq Manuf ID")
 AND (D6."Cust ID" = D1."Customer ID")
 AND (D6.Name = D5."Customer Name ID")
 AND (D6.Address = D7."Customer Address ID")
 AND (D1."Last Oil Used ID" = D8."Oil ID")
 AND (D6."Contact Person" = D9."Contact Person ID")