机读格式显示(MARC)

• 000 00778nam2 2200229 4500

• 000 1000006452

• 001 0000162802

• 005 20050120095607.0

• 008 050120s1960 nyua 000 0 eng d

• 020 __ |a |c CNY1.20

• 040 __ |a XAIT |c XAIT

• 090 __ |a TH132.429/E1

• 093 __ |a TH132.429 |2 4

• 245 00 |a Gleason : tables for 20°straight bevel gear system |b standardized tooth proportions for generated spiral bevel gears.

• 260 __ |a New York |b Gleason Works |c 1960.

• 300 __ |a 186 p. |b ill. |c 21 cm

• 710 2_ |a American Gear Manufacturers Association.

• 905 __ |a XATU |d TH132.429/E1

• 920 __ |a 261060 |z 1

• 950 __ |a 261060 |f TH132.429/E1

• 991 __022005002452

• 999 __ |t C |A shenxiaoyan |a 20050120 09:52:35 |M shenxiaoyan |m 20050120 09:56:07 |G shenxiaoyan |g 20050120 09:57:0