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  4. Standard "GB/T 11454-1989"
WITHDRAWN GB/T 11454-1989 4.7.1989 preview

GB/T 11454-1989

Magnetic field strength in audio-frequency induction loops for hearing aid purposes

Translate name

STANDARD published on 4.7.1989


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Price238.80 USD excl. VAT
238.80 USD

The information about the standard:

Designation standards: GB/T 11454-1989
Note: WITHDRAWN
Publication date standards: 4.7.1989
SKU: NS-1171869
Country: Chinese technical standard
Category: Technical standards GB

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