The utility model has the advantages of small size, low cost and convenient operation, and is widely suitable for various color enlargers.
该装置体积小、成本低、操作方便、广泛适用于各种彩色扩印机。
The utility model has the advantages of small size, low cost and convenient operation, and is widely suitable for various color enlargers.
该装置体积小、成本低、操作方便、广泛适用于各种彩色扩印机。
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