机读格式显示(MARC)

• 000 00792cam a22002417a 4500

• 001 0000583970

• 005 20191204200300.0

• 008 010411s19 gw a 000 0 ger d

• 040 __ |a SCT |c SCT

• 041 0_ |a eng |a ger

• 090 __ |a TM-65/IEC/V.38

• 093 __ |a TM-65 |2 3

• 099 __ |a CALB022001181816

• 110 2_ |a International Electrotechnical Commission.

• 245 10 |a Standard voltages, current ratings and frequencies / |c International Electrotechnical Commission, ISO.

• 260 __ |a [Genève, Suisse : |b International Electrotechnical Commission, ISO, |c n.d.]

• 300 __ |a 34 p. : |b ill. ; |c 29 cm.

• 490 1_ |a Its Publication ; |v 56

• 500 __ |a Cover title.

• 546 __ |a German and English.

• 650 _0 |a Electric swithgear |x Standards.

• 830 _0 |a Its Publication ; |v 56

• 920 __ |a 211180 |z 1