发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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本标准规定了煤矿用电动锚杆钻机电动机(以下简称电动机)的产品分类、技术要求、试验方法、检验规则和标志、包装、运输、贮存。 本标准适用于煤矿用电动锚杆钻机电动机的设计、制造与检验
Motor used in electric bolt-hole drill for coal mine
This standard covers flameproof ac motors designed for use in mines and having insulated windings with class A, E and B insulation ( see
本标准规定了煤矿用电动锚杆钻机(以下简称钻机)的型号与基本参数、要求、试验方法、检验规则、标志、包装、运输和贮存。 本标准适用于煤矿用电动锚杆钻机
Electrical bolting rotary drill in coal mine
Coal mine electric anchor drill motor
General technical specifications for low-concentration gas reciprocating internal combustion engine-driven alternator units in coal mines
本标准规定了以煤矿低浓度瓦斯往复式内燃机为动力配套而成的发电机组的型号命名、技术要求、试验方法、检验规则、标志、包装、运输和贮存。 本标准适用于200kW~2000kW煤矿低浓度瓦斯往复式内燃机驱动的交流工频发电机组
General technical specifications for low concentration coal mine gas alternating current generating sets driven by reciprocating internal combustion engine
本标准规定了煤矿用直流稳压电源的产品分类、技术要求、试验方法、检验规则、标志、包装、运输和贮存。 本标准适用于单相交流供电,额定输出电压60V以下的煤矿用直流稳压电源(以下简称稳压电源
DC regulated power supply for coal mine
本标准适用于以蓄电池为电源之防爆型蓄电池式机车用之铅蓄电池(以下简再蓄电池)。备考(1):标准中{ }内之单位系公制
Traction Batteries Used in Coalmine for Explosion-Proof Type Locomotives
本标准规定了煤矿生产调度自动交换电话总机的产品分类、技术要求、试验方法、检验规则、标志、包装、运输及贮存。 本标准适用于通过拨号或按键控制操作以自动接续方式实现交换,并能进行全矿井生产调度指挥的煤矿生产调度自动交换电话总机(以下简称自动调度交换总机
Coal mine production scheduling automatic switching telephone switchboard general technical requirements
Coal mine production scheduling automatic switching telephone switchboard general technical requirements
Specifies the requirements for the construction and testing of a range of mains-fed power supply units. The power supplies provide an intrinsically
Intrinsically safe power supplies for use in coal mines - Specification for a.c. power supplies
Intrinsically safe power supplies for use in coal mines — Part 2 : Specification for A.C. power supplies
本标准规定了额定电压 0.3/0.5 kV 煤矿用移动轻型软电缆(以下简称电缆)的产品分类与命名、技术要求、试验方法和检验规则。 本标准适用于额定电压 0.3/0.5 kV 煤矿用铜芯移动轻型软电缆
Flame retardant cables intended to be used in coal mines Unit 1: Moveable flame retardant flexible cables intended to be used in coal mines Part 9 Moveable light flexible cables intended to be used in coal mines
本标准规定了矿山磨机用大型交流三相同步电动机的型式、基本参数、技术检验规则。 本标准适用于矿山磨机用大型交流三相同步电动机。 本标准中未规定的事项均应符合GB/T 755的有关规定
Technical requirements for the 3-phase large synchronous machine used in mining graining machine
本标准规定了煤矿用矿工帽灯电线(以下简称电缆)产品分类与命名、技术要求、试验方法和检验规则。 本标准适用于煤矿用铜芯帽灯电线
Flame retardant cables intended to be used in coal mines Unit 1: Moveable flame retardant flexible cables intended to be used in coal mines Part 10 Lamp wires of miner's helmet intended to be used in coal mines
本标准规定了煤矿用电动锚杆钻机电动机(以下简称电动机)的产品分类、技术要求、试验方法、检验规则和标志、包装、运输、贮存。 本标准适用于煤矿用电动锚杆钻机电动机的设计、制造与检验
Motor used in electric bolt-hole drill for coal mine
This standard covers flameproof ac motors designed for use in mines and having insulated windings with class A, E and B insulation ( see
本标准规定了煤矿用电动锚杆钻机(以下简称钻机)的型号与基本参数、要求、试验方法、检验规则、标志、包装、运输和贮存。 本标准适用于煤矿用电动锚杆钻机
Electrical bolting rotary drill in coal mine
Coal mine electric anchor drill motor
General technical specifications for low-concentration gas reciprocating internal combustion engine-driven alternator units in coal mines
本标准规定了以煤矿低浓度瓦斯往复式内燃机为动力配套而成的发电机组的型号命名、技术要求、试验方法、检验规则、标志、包装、运输和贮存。 本标准适用于200kW~2000kW煤矿低浓度瓦斯往复式内燃机驱动的交流工频发电机组
General technical specifications for low concentration coal mine gas alternating current generating sets driven by reciprocating internal combustion engine
本标准规定了煤矿用直流稳压电源的产品分类、技术要求、试验方法、检验规则、标志、包装、运输和贮存。 本标准适用于单相交流供电,额定输出电压60V以下的煤矿用直流稳压电源(以下简称稳压电源
DC regulated power supply for coal mine
本标准适用于以蓄电池为电源之防爆型蓄电池式机车用之铅蓄电池(以下简再蓄电池)。备考(1):标准中{ }内之单位系公制
Traction Batteries Used in Coalmine for Explosion-Proof Type Locomotives
本标准规定了煤矿生产调度自动交换电话总机的产品分类、技术要求、试验方法、检验规则、标志、包装、运输及贮存。 本标准适用于通过拨号或按键控制操作以自动接续方式实现交换,并能进行全矿井生产调度指挥的煤矿生产调度自动交换电话总机(以下简称自动调度交换总机
Coal mine production scheduling automatic switching telephone switchboard general technical requirements
Coal mine production scheduling automatic switching telephone switchboard general technical requirements
Specifies the requirements for the construction and testing of a range of mains-fed power supply units. The power supplies provide an intrinsically
Intrinsically safe power supplies for use in coal mines - Specification for a.c. power supplies
Intrinsically safe power supplies for use in coal mines — Part 2 : Specification for A.C. power supplies
本标准规定了额定电压 0.3/0.5 kV 煤矿用移动轻型软电缆(以下简称电缆)的产品分类与命名、技术要求、试验方法和检验规则。 本标准适用于额定电压 0.3/0.5 kV 煤矿用铜芯移动轻型软电缆
Flame retardant cables intended to be used in coal mines Unit 1: Moveable flame retardant flexible cables intended to be used in coal mines Part 9 Moveable light flexible cables intended to be used in coal mines
本标准规定了矿山磨机用大型交流三相同步电动机的型式、基本参数、技术检验规则。 本标准适用于矿山磨机用大型交流三相同步电动机。 本标准中未规定的事项均应符合GB/T 755的有关规定
Technical requirements for the 3-phase large synchronous machine used in mining graining machine
本标准规定了煤矿用矿工帽灯电线(以下简称电缆)产品分类与命名、技术要求、试验方法和检验规则。 本标准适用于煤矿用铜芯帽灯电线
Flame retardant cables intended to be used in coal mines Unit 1: Moveable flame retardant flexible cables intended to be used in coal mines Part 10 Lamp wires of miner's helmet intended to be used in coal mines