????? ??? ???????
1. ????? ????? ：
2. ??? ???? ????? ????? ?? ?????? ?????? ??? ???? ?????? ?????, ?? ?????? ????? Chinatungsten Online ????? ??? ??????? ????? Table.doc ??????? ????? ???"? sales@chinatungsten.com ?? ???? 86 592 -512 9797, ??? ?????? ?? ????? ???? ????? ????.
3. ???? ????? ?????:
????? ????? ??? ??????? ????? Chinatungsten ???? ????.pdf
?????? ??????:
??????? ?????? ??? ??????? ??????? ??????? ??? ????? ?? ??????? ??? ?????? ?? ????? ????? ???, ????? ?????, ????? ??????. ?? ????? ????? ???? ??? ???? ???? ??????? ??? ???????.
????, ???? ????? ????? ???? ?????? ?? ??? ?????? ?? tinksten ??? tinksten sinkers ?????? ?????? ????? ?? ???? ????? lures ?????? ??.
??? ?????? ??? ?????? ?? ?????? ???? ?????? ?? ?? ??? ??? ?? ??????? ??? ??? ??? ???????? ???????????? ????? ????, ?????? ?????? ??? ??????? ??? ??? ?????.
??????? ????? ???????, ?????? ?? ??????? ??????? ???? ??????? ???????, ?????? ??? "????? ????" ???? ?? ???, ??????? ????? ????? ??? ????? ??? ???.