GB/T 15870-1995

Active

Chrome thin films for hard surface photomasks

硬面光掩模用铬薄膜

Standard Type

GBT

ICS

31.030

CCS

L97

Status

现行

Issue Date

1995-12-22

Implementation

1996-08-01

Responsible Dept

国家标准委

Drafting Unit

N/A

🔗 Related Standards / 同类标准

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