GB 4909.9-85

Test methods for bare wires—Continuity of coating—Sodium polysulfide method

裸电线试验方法　镀层连续性试验　多硫化钠法

Standard Type

GB

ICS

N/A

CCS

N/A

Status

N/A

Issue Date

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Implementation

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Responsible Dept

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Drafting Unit

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