SY 5406-1992 Active Industry standards-Oil

SY 5406-1992 The water-soluble sodium salt of β-naphthalenesulfonic acid used in oil well cement is a formaldehyde condensation product

Publish Date: 1992-01-15 Implement Date: 1992-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: SY 5406-1992

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 1992-01-15

Implement Date: 1992-07-01

Development Information

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