机读格式显示(MARC)

• 000 01440nam2 2200409 4500

• 000 1000007996

• 001 0000164285

• 003 CAL

• 005 20050126110906.0

• 008 981216s1991 enka b 00110 eng

• 020 __ |a 1851665560 |c CNY18.90

• 037 __ |a 7163916-7 |b ph |c 18.90

• 037 __ |a 7158163 |c 690.00

• 040 __ |a XAIT |c DLC |d DLC

• 050 00 |a TJ857 |b .W3 1991

• 082 00 |a 629.8/323 |2 20

• 090 __ |a TP271/E23

• 093 __ |a TP271 |2 4

• 099 __ |a CAL 022000328639

• 100 1_ |a Walters, R.B. |q (Ronald B.)

• 245 10 |a Hydraulic and electro-hydraulic control systems / |c R.B. Walters.

• 260 __ |a London ; |a New York : |b Elsevier Applied Science ; |a New York, NY, USA : |b Sole distributor in the USA and Canada, Elsevier Science Pub. Co., |c c1991.

• 300 __ |a ix, 251 p. : |b ill. ; |c 23 cm.

• 500 __ |a Based on the author's Hydraulic and electro-hydraulic servo systems.

• 504 __ |a Includes bibliographical references (p. 245-246) and index.

• 650 _0 |a Hydraulic servomechanisms.

• 700 11 |a Walters, R.B. |q (Ronald B.). |t Hydraulic and electro-hydraulic servo systems.

• 905 __ |a XATU |d TP271/E23

• 920 __ |a 211030 |z 1

• 920 __ |a 242120 |z 1

• 920 __ |a 231030 |b TP271 |c W235H |z 1

• 920 __ |a 261060 |z 1

• 920 __ |a 261020 |b TP271 |c W235 |z 1

• 950 __ |a 261060 |f TP271/E23

• 991 __

• 998 __ |a SJT

• 999 __ |t C |A shanzhan |a 20050126 11:07:58 |M shanzhan |m 20050126 11:09:06 |G shanzhan |g 20050126 11:09:3