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公眾號(hào)較新動(dòng)態(tài)
規(guī)格0.4-0.8cm，品位75-82，白度75-82
規(guī)格0.8-2cm，品位78-83，白度79-82
規(guī)格10-20cm，品位78-83，白度80-85
規(guī)格1-4cm，品位70-78，白度70-75
規(guī)格30-40cm，品位75-80，白度78-82
