Technology Center of Hubei Entry-Exit Inspection and Quarantine Bureau of PRC;
Wuhan;
China;
Technology Center of Liaoning Entry-Exit Inspection and Quarantine Bureau of PRC;
Dalian;
China;
Polybrominated; Diphenyl; Ethers; (PBDEs); Channel; Catfish; Fish; Feeds; Bioaccumulative; Characteristics; GC-MS;