-
JB/T 5450-2007 in English
Stub screw thread for optical instruments
VALID
Issued on:2007-05-29 | Implemented on:2007-11-01
$360.00 $350.00 -
-
-
GB/T 12716-1991 in English
Taper pipe threads with 60 degree
ABOLISHED
Issued on:1991-02-04 | Implemented on:1992-01-01
$240.00 $233.00 -
GB/T 12359-1990 in English
Limits of sizes for metric trapezoidal screw threads
SUPERSEDED
Issued on:1990-06-14 | Implemented on:1991-05-01
$720.00 $699.00




