xbdx6327 发表于 2012-4-10 00:05
真是怪了,我用过的国产R-996,R-998(西昌瑞康).R-258.R-215,2377,镇钛的等好多家,都没发现分散性上有何问题, ...
xbdx6327 发表于 2012-4-10 00:05
真是怪了,我用过的国产R-996,R-998(西昌瑞康).R-258.R-215,2377,镇钛的等好多家,都没发现分散性上有何问题, ...
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