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ＳＶＮ—４５０型彩色放大机ＳＶＮ—４５０型彩色放大机，是上海索维尼摄影器材有限公司在吸收日本ＬＰＬ公司技术，采用进口设备生产的基础上，向市场推出的又一新产品，其各项技术指标均已达到日本ＬＰＬ专业放大机的水平，同时在价格上极具竞争力。ＳＶＮ—４５０型彩...
SVN-450 Color Amplifier SVN-450 Color Magnifier is a new product introduced to the market by Shanghai Suoweni Photographic Equipment Co., Ltd. on the basis of absorbing the technology of Japan LPL Company and adopting the imported equipment. Technical indicators have reached the level of Japan’s LPL professional amplifier, at the same time the price is very competitive. SVN-450 type color ...