电缆

The box can be used for both cable and steel pipe.

接线箱结构形式分电缆布线和钢管布线两种。

Taiwan companies: black steel wire and cable products factory was established in April 5, 2003, the plant covers an area of 5,600 square meters, the existing number of employees 120 people.

台湾公司：黑钢电线电缆制品厂成立于2003年4月5日，厂房占地面积5600平方米，现有员工人数120人。

Such as wirelines, logging steel wire, cable and so on.

如钢丝绳，录井钢丝，电缆等。

Notes: Weight based on 265mm 1.1/8 steerer with Poploc, cable and housing.

注：重量在1.1基础二六五毫米/ 8 Poploc，电缆和住房舵手。

According to change the parameter of the power cables (power cables length, account step, impulse width, fault location).

通过改变仿真中的参数(电缆长度、剖分段数、脉冲宽度、计算步长、故障点位置)，来比较得到的仿真波形，计算故障点的距离，并从仿真图形中总结出波形的规律。

The parameters including cable length, number of unite divided, impulse width, account step and fault location are changed to get different waves. Compare these simulation waves and calculate the distance of fault point.

通过改变仿真中的参数(电缆长度、剖分段数、脉冲宽度、计算步长、故障点位置)，来比较得到的仿真波形，计算故障点的距离，并从仿真图形中总结出波形的规律。

This invention relates to a cascade multiple zero-type matrix rectifier, in which, a general input filter is connected between a net and a step-down transformer to get sine-wave input current, the step-down transformer includes n secondary windings with Yn spliced mid lines, the phase of all the three-phase windings is the same, the rectifier array is arrayed in a 1 row x n lines by n zero-matrix rectifier units, each line of which is connected with the seconday winding of the step-down transfornmer, and the outputs of the rectifier units are serial orderly to form a DC output, the general controller is responsible for regulating work of the entire system and connected with the branch controllers by signal cables to control the work of the rectifier units in the array.

本发明涉及一种级联多重化零式矩阵整流器，总输入滤波器连接在电网与降压变压器之间，滤波得到正弦波形的输入电流，降压变压器有n个Yn接带中性线的次级绕组，所有三相绕组相位相同，整流器阵列由n个零式矩阵整流器单元排成1列×n行的阵列，阵列中每一行与降压变压器的一个次级绕组对应连接，阵列中整流器单元的输出依次串联，形成一路直流输出，总控制器负责控制调节整个系统的工作，并通过信号电缆与各个分控制器联络，控制整流器阵列中每个整流器单元的工作。本发明由低压小功率的变换器串联得到幅值可调的高压直流电源，同时在电网侧得到位移为零的输入电流，具有网侧四象限运行能力等优点，适用于中高压直流供电领域。

The effects of an inorganic composite flame-retardant filler, which was prepared mainly from aluminium hydroxide Al(OH_3, magnesium hydroxideMg(OH_2,calcined kaolin, nano silicon dioxide(SiO_2), stibium trioxide(Sb_2O_3), on the flame retardancy of flexible Poly Vinyl Chloride products were investigated, and an ultrafine and active inorganic composite flame-retardant filler was developed.

研究了氢氧化铝 Al(OH 3、氢氧化镁 Mg(OH 2 、煅烧高岭土、纳米二氧化硅、三氧化二锑(Sb2 O3)等组成的复合阻燃体系对软PVC电缆制品的阻燃作用，开发了一种超细活性无机复合阻燃填料。

Railway applications - Railway rolling stock cables having special fire performance - Thin wall - Part 2 : single core cables.

NF F63-306-2-2003 铁路设施。有专门防火性能的铁道车辆电缆。薄壁。

Having said this, make sure you possible emergencies are covered - before stowing things away, take out a couple of extra mic stands, an extra extension cord or two, and several extra mic cables.

有说这，确定你可能的紧急事件被复盖-在收藏起来之前事物之远，轮流一些额外的 mic 台子，一条额外的延长线或二和一些额外的 mic 电缆。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。