POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
ROCK_THIN_SECTION
SUBTYPE OF
(
rock_sample
);
quality :
OPTIONAL
ndt_comment
;
sample_thickness :
OPTIONAL
ndt_length
;
INVERSE
pty_thickness :
SET [0:?] OF
pty_thickness
FOR
rock_thin_section;
UNIQUE
si:
material
.identifier,
material
.ref_existence_kind;
END_ENTITY
; (* rock_thin_section *)
Generated on Tue Jul 10 19:39:04 2001
© Copyright 2001 POSC. All rights reserved.