1.30242.6620200规格参数
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1.30242.6760201 1.30242.6760208 1.30242.6770200 1.30242.6860201 1.30242.6870200 1.30242.701//0201 1.30242.701//0208 1.30242.701/0208 1.30242.7010201 1.30242.7010204