Browse Standards

电线电缆橡皮绝缘和橡皮护套 第6部分:65℃重型橡皮护套

Rubber insulationand sheath of electric cables and wires--Part 6:Heavy duty rubber sheath 65℃

电线电缆橡皮绝缘和橡皮护套 第5部分:65℃一般不延燃橡皮护套

Rubber insulation and sheath of electric cables and wires--Part 5:Ordinary duty flame-retardant rubber sheath 65℃

电线电缆橡皮绝缘和橡皮护套 第4部分:65℃一般橡皮护套

Rubber insulationand sheath of electric cables and wires--Part 4:Ordinary duty rubber sheath 65℃

电线电缆橡皮绝缘和橡皮护套 第3部分:70℃橡皮绝缘

Rubber insulationand sheath of electric cables and wires--Part 3:Rubber insulation 70℃

电线电缆橡皮绝缘和橡皮护套 第2部分:65℃橡皮绝缘

Rubber insulationand sheath of electric cables and wires--Part 2:Rubber insulation 65℃

电线电缆橡皮绝缘和橡皮护套 第1部分:一般规定

Rubber insulation and sheath of electric cables and wires--Part 1:General

电线电缆橡皮绝缘和橡皮护套 第11部分:180℃ 橡皮绝缘或护套

Rubber insulation and sheath of electric cables and wires--Part 11:Rubber insulation or sheath 180℃

电线电缆橡皮绝缘和橡皮护套 第10部分:90℃一般不延燃橡皮护套

Rubber insulation and sheath of electric cables and wires--Part 10:Ordinary duty flame-retardant rubber sheath 90℃

电线电缆橡皮绝缘和橡皮护套 第7部分:65℃重型不延燃橡皮护套

Rubber insulation and sheath of electric cables and wires--Part 7:Heavy duty flame-retardant rubber sheath 65℃

音频脉冲编码调制特性

Characteristics of pulse code modulation for voice-frequencies

校准测耳机用的宽频带型仿真耳

An artificial ear of wide band type for the calibration of earphones used in audiometry

在租用电话型电路上使用的带人工均衡器的标准化的4800比特/秒调制解调器

4800 bits per second modem with manual equalizer standardized for use on leased telephone-type circuits

在电话自动交换网上使用的标准化 2400/1200比特/秒调制解调器

2400/1200 bits per second modem standardized for use in the general switched telephone network

在四线租用电话型电路上使用的标准化2400比特/秒调制解调器

2400 bits persecond modem standardized for use on 4-wire leased telephone type circuits

在电话自动交换网上的自动应答设备和(或)并行自动呼叫设备， 包括人工和自动建立呼叫时使回波控制装置停止工作的规程

Automatic answering equipment and/or parallel automatic calling equipment on the general switched telephone network， including procedures for bling of echo control devices for both manually and automatically established calls

在电话自动交换网上使用的标准化600/1200波特调制解调器

600/1200 bauds modem standardized for use in the general switched telephone network

在电话自动交换网和点对点二线租用电话型电路上使用的标准化的1200比特/秒双工调制解调器

1200 bits per second duplex modem standardized for use in the general switched telephone network and on point-to-point 2-wire leased telephonecircuits

在电话自动交换网上使用的标准化300比特/秒全双工调制解调器

300 bits per second duplex modem standardized for use in the general switched telephone network

在数据通信领域中通常同集成电路设备一起使用的平衡双流接口电路的电气特性

Electrical characteristics for balanced double-current interchange circuits for general use with integrated circuit equipment in the field of datacommunications

在数据通信领域中通常同集成电路设备一起使用的非平衡双流接口电路的电气特性

Electrical characteristics for unbalanced double-current interchange circuits for general use with inte-grated circuit equipment in the field of data communications