机读格式显示(MARC)

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• 005 20050114104722.0

• 008 981216s1991 paua 000 0 eng d

• 020 __ |a 0803115938 (v. 02.02) |c CNY83.10

• 040 __ |a XAIT |c XAIT

• 090 __ |a T-657.121/E2:2-2

• 093 __ |a T-657.121 |2 4

• 099 __ |a CAL 022000322087

• 245 00 |a 1991 Annual book of ASTM standards. |n Section 2, |p Nonferrous metal products.

• 260 __ |a Philadelphia, Pa. : |b American Society for Testing and Materials, |c c1991.

• 300 __ |a 918 p. |b ill. ; |c 28 cm.

• 505 0_ |a v. 02.02, Die-cast metals; aluminum and magnesium alloys

• 650 _0 |a Materials |x Standards |z United States |x Periodicals.

• 650 _0 |a Materials |x Testing |x Standards |z United States |x Periodicals.

• 710 2_ |a American Society for Testing and Materials.

• 905 __ |a XATU |d T-657.121/E2:2-2

• 920 __ |a 261060 |z 1

• 950 __ |a 261060 |f T-657.121/E2:2-2

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• 999 __ |M zhaining |m 20050114 10:47:22 |G zhaining |g 20050114 10:47:4