Let me take the prices of a good supplier in France: for a 305 mm (12") f/7,
parabolic, it costs between 2000 and 2700 Euros (US$ 2400 - 3150
at the current rate) depending on the quality level you ask for.
中文:
我从法国的一个很好的供应商那里拿到价格:一块305mm(12英寸) F/7的抛物面,按质量水平的不同,要花2000-2700欧元(按现在的比价是:2400-3150美元)。 |
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