??? ??????????? ????????????? ??? ??? ??????, ??? ?????? ?????????? ?????? ????? ????? ???? ???? nce ????? ?????? ????? ???????? ????? ???? ??? ??? ?????, "????" ??????? ???? ??????? ???? ??????? ????????? ??????? ???? ???????
????, ???? ?????????? ??? ????????? ????? ?????????? ???? ???? "" ?????? "?? ???? ?????????? ?????? ??? ??? ?? ?????? ?????????? ??????? ???????????? ???? ? ???????? ???? ???? ?? I ??? ??????? ??? ?? ??? ???????????? ????????? ??????????? ????????? ????? ?????? ???? ????? ???? ?????? ???????????
???? ??? ?????????? ??? "????????" ?? ????? ?????????? ???????????? ???????
1959: ??? ????????????? ?????????? ??????? ???????? ??????? ????, ????????? ?????????? ???? ???? ?????????? ???? ????????????? ???? -?? ???? ??????;
1964: ??????? ???????????????? ????? ??????, ???? ???????? ??? - 64;
1982: ???? -?? ?????????????? ????? ?????????? ??????? ???????? ??????? ?????? ??????? ??? ??????? ??? "?????????????" ?????? ?????????? ??? ?? ???????????????? ?????? ?????? ??????? ???????;
1989: ?????? ????????? ???? ????????????? ?????? ????? ????? ????? ????? ?????;
1991: ??? ????????????? ?????? ???, ????????, ???? / t13306-91
??????????????? ????? ??????? ???????? ???? "????? ????" ??? ????? ?????? ??? ????, ???? ???????? ???????? ?????? ??? ?????? ????????? ????????? ???? ???? ??, ??? ?????? ??????????? ????????????? ????????? ????????? ??? ???? the ????? ??? ??????? , ???????? ????????? ??????????? ????????????? ?????????? ?????? ????????? ??? ????
1. ?????? ??????????? ?????????????
（1） ??? ?????????? ?????? ???? ??????? ???, ?????????? ??? ??ten? ?????? ????? ??? ????? ???? ??????? ??????? ????? ????????
(?) ?????????? ????? ???? ???? ???? ??ten? ???? ???? ???? ????? ????
?????????? ??????, ?????? ?? ???????? ???????? ???????? ???????? ??????? ??? ?????
?????????? ??????????? ???????? ??? ???? ??? ??????? ????????
????????? ??????????, ???? ??? ?????????
?: ?????????? ??????????, ??????? ??? ?? ?????????? ????????? ??????? ?????????? ???????? ?????? ????????? ????
??? ????????? ???? ????????? ?????????? ??? ????????? ??????? ?????? ?????????? ????????? ??? ??????? ??? ??? ??? and????????? ????????? ????? ????????? ??????? ???? ?????? ??????? h ????? ????????? ????????, ????? ??? ??? ????? ?????? ??????? ??? ???? ?????? ??? ??? ?????????????? ??????? ???????? ???????? ??????? ???? ?????? ???? ?? ????????, ?????? ??? ????? ??? read
?? ???? ?????, ??????? ????, ????? ????, ????? ?????? ??? ???? ??????????? ?????? ?????? GB4457.3 ?? ????????? ?????? ????
D. ??? ????????? ?????????? (???????? ????) ??? ????-????? ???? ???? ?????? ??? ????????, ????????????????? ?????????? ????????? ???? ?????
E. ????????? ??????? ???????? ???, ????? ??? ????? ?????? GB3100 ?? ????? ???? ?????
6. ??????
?: ?????????? ???? ????????? ????? ?????? ????????????? ??? ??????????? ???????? ???????? ??? ???? ?????????? ????? ?????????? ????
(?) ????? ??????? ?????????????? ?? 1, ?? 2, ?? 3 ??? ?? 4;
?) ????????? ????? 0Cr19Ni9, 1Cr18Ni9 ??? 1Cr17;
(?) cast???? ??????, ??????? ??? ????? ???????;
(?) ??????????? ??? ??????????????? ?????????;
(?) ???? ????? / ??? 62 (??? 68) ??? ???????? ????? ????? ????????? ??????? ??? ???? ?????
??? ???????? ???? ????? ???????? ???? ??????? ??? ???? ?? ?? activ????? ???? ?????????? ?????? ???? ???????, ????, ??????? ???? ?? ??-???? ??????? ???? ?? attached????? ??????? ??? ???? ???? (???? ?????? ?? ?????? ??????)?
??: ?????????????? ????? ??? ???????? ???? ?????????? ??? ?????????? ?????? ??????? ??? ???: 0.3 ????, 0.4 ????, 0.5 ????, 0.6 ????, 0.8 ????, 1.0 ????, 1.2 ????, 1.5 ????, 2.0 ????, 3.0 ????, 4.0 ?????
????? ????????? ????? ???????? ????
???????? ?????????????
?????????? ??????? ???? ????? ????, ???? ???????? ???? ??? ???? ????? ??? ???????? ????? ???? ?? front ???????? ???? ??? ???????? ????? ???? order ?????? ?????? ???????, ???, ??????? ???? ????
?????, ????? ??? ????????? ???? ??? ????? ??? ?????????? ??????? ??? ????, ?????????????? ?????? ????, ?????? ??? ????? ????? ???? ????
(3) ??????? ???? ??? ???????? ?????????????? ???????? ?? ?????? ?????, ???, ?????? ?????? ????? ??? ?? co ????? ?????, ??????, ???????, ???, ???, ???????? ????? ??? ???????? ??? ???? ????? ????? ?????
????????? ?????, ????????, ?????-??????, ???????? ??? ????? ???? ????????? ??? ???
?????????? ???? ???????? ??? ????????? ????? ????, ??? ?? ??? ?????? ????? ????? ????, ??? ???? ??????? ?? ????? ??? ??? ??? ?? ?????? ?????? ????????????? ????, ??????? ????? ??????????? ???????? ??? ???????? ????? ???? ??? ???? ?????? ????? ???? ???? ????? ???? be
??????? ????????? ?????? ???????? ????? ????????, ????? ?? ????? ????? ???? ??? ???? ?????
?????????? ?????????????
??? ??????? ????? 4 ?? ??????????? (GB1720) ?? ????? ?? ??? ???
??????? ??ness???? ???? GB730 ?? ????? ???? ???? ???: ?????????? ??????? 4 ?? ????? ?? ??? ??; ???????? ????????? ???? 6 ?? ????? ?? ????? ???? ????
(3) ??????????? ?????????????? ????????, ?????? ??????? ??????? ????? ?? dark? ???? ???? 10um ?? ????? ?? ??? ??; ????? ?? ?????? 5um ?? ????? ?? ??? ???
(4) ??? ?????? ??????????, 48 ????? ???????? ???, JB4159 ?? ????? ???? ???? ????
(5) ??? ??? ???????? ??????????, 10 ?? ???????? ???, JB4159 ???? 2 ???? ??? ?????
?????? ??????????, 28 ?? ???????? ???, ????? 2 ?? GB2423.16 ????????? ???? ??? ?????
??????? ??????
(1) ?????????? ???????? ??? ??? ?????????? ?????? ??????? ??? ????
(2) ????????
???? ???? ?? ???????? ???? ???????? ???? ???? ?????? ???????? ????? ??? ??????? ????? ?????? ???? ?????? ??????? ?????? ??????? ????? ???
(3) ?????? ?????
?????? ?????????? ????????? 500lx ??? ???? ?????????? ???????? ????? ?? 250 ???? ?????? ????? ??????? ??? ?????
(4) GB1720 ?? ????? ???? ??? ???????
(5) GB8427 ?? GB8428 ?? ????? ??????? ??????? ???? ??ness????
(6) ???? 2423.17 ?? ????? ??????? ??? ??????? ???????????
???????? ???.? ??????? ??? ??? ???????? ???????????
???? ?????????? GB2423.16 ?????? ??????????? ????
???????? ????????????
(?) ???????? ????????? ?????? ??? ?????????????? ???????? ????? ?????? ?????????? ??? ?????
(?) ?????????? ?????????? ?????????, ?????? ???????? ???? Ⅱ, ?????????? ????? ???? (??????) ?.? ??? ???????????? ??????? ???? ???? ???? ????? ?? ????? ??????? ?????????? ???? ??? ????????? ???????
(?) ???? ????, ????? ???????? ?????? ?? -? ??? ????? ????? ???? (??????) ?.? ??????? ????????? ?????? ???????? ??? ???????? ?????????? ????? ??????? ?????????? ?????????? ??? ???????? ??????? ??? ??? ??? ?? ????? ??? ????
(?) ?????????? ?????????? ??? ??????? ?????????? ??????????? ??????? ??? ????
(?) ??????? ?????????? ???????????;
(?) ??????? ?????????? ?? ????? ????????;
(?) ???????????? ??????;
(d) ????????????? (???????) ?????????
?????????? ???
?????? ????????? ????????????? ?????? ???? ????, ???????? ???????? ?????????? ??????? ?????????? ?????? ????????? ??? ???????
GB191 ???????, ?????? ??? ?????? ??????
????? ??? ????????? ?? fast???? ???? GB730 ??? ???? ???
????? ??????? ?????????? ???? GB1720 ??????
??????? ???????? ?????????? ???? ???? / ?? 1731 ??????
???? / T1732 ?????? ????? ?????? ?????????? ???????? ??????
???? ??????? ???? ?????????? ???? / ?? 1733 ??????
???? ??????? ???????? ??? ??? ?????????? ???? / ?? 1740 ?????? determination
???????? / ?? 1766 ?? ??? ??? ??????? - ???????? ???? ????? ??????
???? / ?? 1771 ?? ??? ??? ??????? - ??? ?????? ?????????? ??????
???????? ?????? ????????? ???? ???? / ?? 2 GB?? ???????? ??????
???? / ?? 2893 ??????? ??
???? / ?? 3979 ?????? ?? ?????? ??????
???????? / T4706 ???????? ??? ?????? ??????? ????????? ???? ?????? ??????? ?????????????
????? ??????? ???? ?????? ??? ???????? ??? ?????? ?????? ????????? ????????????? ??? ????????? ???????????? ???? GB8898 ??????? ?????????????
???????? ???? GB9276 ????????? ???????? ????????? ??????? ??????
???? / ?? 279 ??????? ????????? ???? ??????? ??????????? ????????
GB1804 ???????? ??? ???
????????? ??????? GB11335 ???? ???????? ?????? ??? ?????
GB11335 ???????? ??? ???? ???????? ??? ????
????????? ??? ?????????? ???? ???? ??? ??????? ?????? ???????? ???? ???? 2423.3 ????? ???????? ??????? ??? ???: ?????? ???? ??? ??????? ??????
????????? ??? ?????????? ????????? ???? GB2423.16 ???????? ?????? ??????? ??????
GB2423.17 ????????? ??? ?????????? ???? ????? ???????? ??????? ?????? ??????? Ka: ??? ?????? ??????? ??????
GB2828 ?????-???-????? ???????? ???? ?????????? ?????? ??? ????? ????? (?????????? ??????? ?????????? ???? ????????)
GB3100 ?????????? ??????????? ??????? ??? ?? ???????
? ????????? ???? ?????????? ??-????????? ????????????? ??? ???????? ???? GB4957 ??? ??????? ??????
?????????????? ??? ?????????????? ???????? ???? ????????? ????????? ?????????? ???? GB8013 ?????? ????????????
???????? 2727 ??????????? ????? ???? ??ness???? ???? ???????? ?????? - ???? ????
GB8428 ??????????? ????? ???? ??ness???? ???? ???????? ?????? - ?????? ???
???????? / T12967.1 ??? ?????????????? ????? ????????? ???? ??????????? ??? ?????? ???????? ?????? ????? ??????? ?????? ????????? ???????
???????? / T12967.2 ??? ???? ?????? ??????? ?????? ?????????????? ??? ????????? ????????? ?????? ?????????? ???????? ??? anodic ???? ????? ??? ????
JB4159 ????????? ???? ?????? ??????????? ????????????? ?????
???? ????? ?????? ??????? ??? ???!
?????? ???? ???? ????? - ?????? ?????? ??? ?????????? ?????? ???? ????? ?????????? ???? ??????? ????? ????? ??????? ??? ????????? ??????? ??? ???????????, ???? ????? ???? ????????? ???? ???? ???? ???? W ?????? ???? ???????? ??? ?????? ??????????????? ???? ???? ????? ?? ???? ???????? ????? ??????? ???? ??????? ?????? ???? ????? ??? are ????? ????? ???? ???? ????? ???? ??????? ???? ???????? ????!
??????? ????: ?? -23-2020