????????? ???????????? ??? ?????????? ??????? ??????? ??? ????? ???? ???????????, ????? ??? ???? ?????????? ?? ??????? ??? stamped ??????. ???? ?? ??????? ???? stamped ?????? ????? ?? ????, ??? ????? ???????? ???? ???????? ????????? ??????? ????? ????????? ??? ????? ???? ?? ??????, ??? ?? ????????? ???? ??????? ????? ?????? ?????????????? ???? ?? ??????? ??????, ???????? ?? ??????????? ??????; ????????? ??????? ??? ???????? ??????????? ??? ???????????????? ??? ?? ??? ?? konflikt ????? ?????? ????????? ?????. ??? ??? ????????? ????????? ???? ???? ?? ???? ??? ???????? ??????, ??? ?? ????? ?? ??????? ????????? ???? ??? ????????? ??????; ???????? ????????? ??? ???? ???? ?? ????? ???? ??? ?????????? ???? ??????, ???????? ?? ????????? ???? ??? ??? ???????? ???; ???????? ????????? ??? ???? ?????? ????? ??? ??????kwalite? ???? ????????? ???????. ?? ????????? ???? ????????? ?????? ????? ??????? ?? ????? ?????voidable, ????? ??? ?????? ? ???????, ???? stamped ???? ???? ????? ?????????. ??? ?????, ????????? ??? ????????? ??????????? ?????? ????? ???? ????? ????????? ???????:
1. ????????? ?????? ??????????? the length of the blocks to be less than 10% of the density of the block metal;
2. ??????? ???? ????? ??? ???????? ??? ???? ??? ??????-????? ????????;
3. ???????? ???? ??? ???? ?????? ???? ???? ????????? ??????;
4. Panking ???????? ???? ????? ??? ???????? ????? ?? ????????? ??? ??????? ??? ???????.
?? ??????? ??? ??? EMAR Mold Co., Ltd. www.sjt-ic.com,