PTFE浜у??绯诲?? ????姘?涔????????5ml??姘?灏??跺?PTFE甯﹁?虹汗璇?????/div> ????锛?PTFE/??姘? 瑙??硷?PTFE/??姘? ??杩帮? 浜у??璇︽?? 搴??ㄦ?渚??ㄨ?? RECOMMENDED CASES