1电工快速估算口诀
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2导线载流量的计算口诀, 评论
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3吊车及电焊机配线口诀
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4车间负荷口诀
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5自动开关脱扣器整定电流选择的口诀
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6三相鼠笼式异步电动机配控保护设备...
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7配电计算口诀
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8导体载流量的计算口诀
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9电力穿管的口诀
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10电工口诀及解释
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11PID常用口诀
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12电工需熟知应用口诀
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13实用电工速算口诀
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14用试电笔判断交、直流电,及直流电正、负极口诀
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15电工口诀(葵花宝典)
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16电气速算口诀
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17蓄电池容量的计算方法
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18综合布线工程中配线架规模的计算
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19热继电器选用计算
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20按功率计算电流的口诀
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21线径的选择口诀及电线与电缆数据表...
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