When FCLS was introduced, the recovery of chalcopyrite was decreased slightly, while galena was strongly depressed.
FCLS存在时，黄铜矿的浮选回收率略有降低，方铅矿受到强烈的抑制。
How many FCLs and LCLs are there on board? And were any of the containers damaged at the loading port or during the voyage?
贵船装有多少整箱和拼箱？在装货港或航行中有集装箱残损吗？
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