????:1?????:???????

2???????????

3?????

4???????

5????????

?2??????????4??????? ??,?????????????????4????,?????????????????????????????????????:

?«?????»«?»«??????????????»«?????????????»??????,?????????????,??,?????:

???????????????????

(????????)1C117.d.??????:

1.????????(????????:2841801000);

2.????????(????????:2825901200?2825901910?2825901920);

3.?1C226?????(??:2849902000)?

(??????)1C117.c.??????:

1.?(????????????????????):

a.????1C226?1C241?97%(?)?????????????????(?????:8101940001?8101991001?8101999001);

b.????????80%(????)????????(????????????:8101940001?8101991001?8101999001);

c.???80%(?????????????????)?????(???2%)(???:7106919001?7106929001);

2.??:

a.???????120 mm???????50 mm?????????????????;

b.??65 mm??????25 mm??????50 mm????;

c.???120 mm×120 mm×50 mm????????????????????

(???????????????)1C004 ??(???????:8101940001?8101991001?8101999001)????????(?:8101940001?8101991001?8101999001):

a.???17.5 g/cm3;

b.?????????????800 MPa;

c.????????????1270 MPa;

d.??????8%?

(???????)1E004?1E101.b.?1C004?1C117.c?1C117.d???(???????????????????)?

???

(?????)6C002.a.????????????(??????????????:2804500001)?

(?????)6C002.b.?(?):

1.????(??????:2842902000?3818009021);

2.????(????????:2842909025?3818009021);

3.?(?:2852100010?3818009021)?

(????????)6E002 ???6C002?(???????????????????????)?

?????????

(????????)6C001.a.????1C229???????,???????????????????????????????(??:8106101091?8106101092?8106101099?8106109090?8106901019?8106901029?8106901099?8106909090)?

(?????)6C001.b.???????(?:2841900041)?

(????)6C001.c.?????(?:2931900032)?

(?????)6C001.d.????(????:2931900032)?

(????????)6E001 ?????6C001?(??????????????????????)?

??????????

(??????)1C117.b.?:???????(????)????????97%?????????50×10-6m(50µm)????????(???:8102100001)?

(?????)1E101.b.???????????1C117.b?????(???????????????????)?

????????????????

(???????)3C004.a.????????(?:2853904051)?

(????)3C004.b.??(????:2931900032)?

(????????????)3C004.c.???????(????:2931900032)?

(?)3E004 ??3C004????(?????????????)?

?«???????»«????????»??

????????«???»??? ????:????