-
JB/T 9315-1999 in English
Geodetic instuments-Levelling staffs
VALID
Issued on:1999-08-06 | Implemented on:2000-01-01
$240.00 $233.00 -
JB/T 9310-1999 in English
Specification of optical potaroid
VALID
Issued on:1999-08-06 | Implemented on:2000-01-01
$240.00 $233.00 -
JB/T 8239.2-1999 in English
Specification for diffraction grating
VALID
Issued on:1999-08-06 | Implemented on:2000-01-01
$220.00 $214.00 -
JB/T 8239.1-1999 in English
Basic parameters for diffraction grating
VALID
Issued on:1999-08-06 | Implemented on:2000-01-01
$150.00 $146.00 -
JB/T 8233-1999 in English
Vertical contact interferometers
VALID
Issued on:1999-08-06 | Implemented on:2000-01-01
$120.00 $117.00 -
-
GB/T 17341-1998 in English
Optics and optical instruments--Focimeters
VALID
Issued on:1998-05-05 | Implemented on:1998-01-02
$120.00 $117.00 -
GB/T 10156-1997 in English
SUPERSEDED
Issued on:1997-01-02 | Implemented on:1998-07-01
$300.00 $291.00 -
GB/T 15515-1995 in English
Specifications of optical power meter
SUPERSEDED
Issued on:1995-03-24 | Implemented on:1995-09-01
$260.00 $253.00 -
GB/T 15247-1994 in English
SUPERSEDED
Issued on:1994-10-17 | Implemented on:1995-06-01
$260.00 $253.00
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