GB/T 4909.9-1985
GB · 1985-01-31
Test methods for bare wires--Test for continuity of coating--Sodium polysufide solution method
1Key Takeaways
This test method is suitable for checking the continuity of the metal plating (such as tin, silver, nickel layer, etc.) of wire and cable conductors.
2Scope / Description
This test method is suitable for checking the continuity of the metal plating (such as tin, silver, nickel layer, etc.) of wire and cable conductors.
3Version History
GB/T 4909.9-2009
newer
5Citation Network
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Referenced herein
6Frequently Asked Questions
What is GB/T 4909.9-1985?
GB/T 4909.9-1985 — Test methods for bare wires--Test for continuity of coating--Sodium polysufide solution method is an international standard developed by General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China. This test method is suitable for checking the continuity of the metal plating (such as tin, silver, nickel layer, etc.) of wire and cable conductors.
What does GB/T 4909.9-1985 cover?
This standard covers: This test method is suitable for checking the continuity of the metal plating (such as tin, silver, nickel layer, etc.) of wire and cable conductors.
Who should use this standard?
This standard is intended for organizations, professionals, and stakeholders involved in various industries and sectors. It is applicable to manufacturers, service providers, regulatory bodies, and certification organizations.
What is the latest version of GB/T 4909.9-1985?
The current published version is GB/T 4909.9-1985, published on 1985-01-31. Always check for amendments or pending revisions.
How do I purchase GB/T 4909.9-1985?
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