GB/T 6816-1986
Abolished
SY/T 6140-1995
Active
Industry standards-Oil
SY/T 6140-1995 The purchase regulations for scale inhibitors used in water treatment for oilfield injection
SY/T 6140-1995 The purchase regulations for scale inhibitors used in water treatment for oilfield injection
Price:
$ 30
Basic Information
Standard Code:
SY/T 6140-1995
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Oil Natural gas
ICS Name:
\nWater quality
Publish Date:
1995-12-25
Implement Date:
1996-06-30
Pages:
7 pages
Development Information
Related Standards
GB/T 6920-1986
Active
GB/T 6920-1986 Water quality—Determination of pH value—Glass electrode method
GB/T 7466-1987
Active
GB/T 7466-1987 Water quality—Determination of total chromium
GB/T 7467-1987
Active
GB/T 7467-1987 Water quality—Determination of chromium (Ⅵ)—1,5 Diphenylcarbohydrazide spectrophotometric method
GB/T 7468-1987
Abolished
GB/T 7468-1987 Water quality—Determination of total mercury—Cold atomic absorption spectropho to metry
GB/T 7469-1987
Active