1. <tbody id="iwc1m"><dd id="iwc1m"></dd></tbody><tbody id="iwc1m"><var id="iwc1m"><thead id="iwc1m"></thead></var></tbody>
      <sub id="iwc1m"></sub>
    2. <tbody id="iwc1m"><xmp id="iwc1m">
      <form id="iwc1m"><samp id="iwc1m"><thead id="iwc1m"></thead></samp></form>
        1. ?

          TEL/MOB:+86-18132929511

          Copper Cathode

          Date:2020-04-27 22:18 Popularity:



          1.purity 99.97%-99.99%

          2.Weight of each sheet: 125kgs (+/- 1%)

          3.Net weight of each pallet: 2mts (+/- 1%)

          4.Min. weight in each container: 20mts approx.

          5. Gross weight of each container: 22.20mts approx.

          6. Dimensions: 914*914*12mm

          The quality of cathode copper: copper concentrate by electrolytic refining method or cathode copper produced by electrolytic deposition according to GB/T467-1997 the provisions of the cathode copper cathode copper by chemical composition can be divided into high purity cathode copper (Cu - CATH - 1) and the standard of cathode copper (Cu - CATH - 2) and two brand of cathode copper test methods: high purity cathode copper chemical composition of the arbitration analysis method according to GB/T13293-1991 chemical analysis method of high purity copper anode, standard copper cathode of the chemical composition of the arbitration analysis method according to GB/T5121-1996Specification of methods for chemical analysis of copper and copper alloys for visual inspection of surface quality.

          ?
          A级毛片高清免费视频A级毛片免费视频,A级毛片免费观看,曰本A级毛片在线观看