長(zhǎng)期回收以下型號(hào):
UMK063CG4R3CTHF
UMK063CG4R4-F
UMK063CG4R4CT-F
UMK063CG4R4CTHF
UMK063CG4R5-F
UMK063CG4R5CT-F
UMK063CG4R5CTHF
UMK063CG4R6-F
UMK063CG4R6CT-F
UMK063CG4R6CTHF
UMK063CG4R7-F
UMK063CG4R7CT-F
UMK063CG4R7CTHF
UMK063CG4R8-F
UMK063CG4R8CT-F
UMK063CG4R8CTHF
UMK063CG4R9-F
UMK063CG4R9CT-F
UMK063CG4R9CTHF
UMK063CG510JT-F
UMK063CG510JTHF
UMK063CG560JT-F
UMK063CG560JTHF
UMK063CG5R1-F
UMK063CG5R1CT-F
UMK063CG5R1DT-F
UMK063CG5R1DTHF
UMK063CG5R2-F
UMK063CG5R2CT-F
UMK063CG5R2DT-F
UMK063CG5R2DTHF
UMK063CG5R3-F
UMK063CG5R3CT-F
UMK063CG5R3DT-F
UMK063CG5R3DTHF
UMK063CG5R4-F
UMK063CG5R4CT-F
UMK063CG5R4DT-F
UMK063CG5R4DTHF
UMK063CG5R5-F
UMK063CG5R5CT-F
UMK063CG5R5DT-F
UMK063CG5R5DTHF
UMK063CG5R6-F
UMK063CG5R6CT-F
UMK063CG5R6DT-F
UMK063CG5R6DTHF
UMK063CG5R7-F
UMK063CG5R7CT-F
UMK063CG5R7DT-F
UMK063CG5R7DTHF
UMK063CG5R8-F
UMK063CG5R8CT-F
UMK063CG5R8DT-F
UMK063CG5R8DTHF
UMK063CG5R9-F
UMK063CG5R9CT-F
UMK063CG5R9DT-F
UMK063CG5R9DTHF
UMK063CG620JT-F
UMK063CG620JTHF
UMK063CG680JT-F
UMK063CG680JTHF
UMK063CG6R1-F
UMK063CG6R1CT-F
UMK063CG6R1DT-F
UMK063CG6R1DTHF
UMK063CG6R2-F
UMK063CG6R2CT-F
UMK063CG6R2DT-F
UMK063CG6R2DTHF
UMK063CG6R3-F
UMK063CG6R3CT-F
UMK063CG6R3DT-F
UMK063CG6R3DTHF
UMK063CG6R4-F
UMK063CG6R4CT-F
UMK063CG6R4DT-F
UMK063CG6R4DTHF
UMK063CG6R5-F
UMK063CG6R5CT-F
UMK063CG6R5DT-F
UMK063CG6R5DTHF
UMK063CG6R6-F
UMK063CG6R6CT-F
UMK063CG6R6DT-F
UMK063CG6R6DTHF
UMK063CG6R7-F
UMK063CG6R7CT-F
UMK063CG6R7DT-F
UMK063CG6R7DTHF
UMK063CG6R8-F
UMK063CG6R8CT-F
UMK063CG6R8DT-F
UMK063CG6R8DTHF
UMK063CG6R9-F
UMK063CG6R9CT-F
UMK063CG6R9DT-F
UMK063CG6R9DTHF
UMK063CG750JT-F
UMK063CG750JTHF
UMK063CG7R1-F
UMK063CG7R1CT-F
UMK063CG7R1DT-F
UMK063CG7R1DTHF
UMK063CG7R2-F
UMK063CG7R2CT-F
UMK063CG7R2DT-F
UMK063CG7R2DTHF
UMK063CG7R3-F
UMK063CG7R3CT-F
UMK063CG7R3DT-F
UMK063CG7R3DTHF
UMK063CG7R4-F
UMK063CG7R4CT-F
UMK063CG7R4DT-F
UMK063CG7R4DTHF
UMK063CG7R5-F
UMK063CG7R5CT-F
UMK063CG7R5DT-F
UMK063CG7R5DTHF
UMK063CG7R6-F
UMK063CG7R6CT-F
UMK063CG7R6DT-F
UMK063CG7R6DTHF
UMK063CG7R7-F
UMK063CG7R7CT-F
UMK063CG7R7DT-F
UMK063CG7R7DTHF
UMK063CG7R8-F
UMK063CG7R8CT-F
UMK063CG7R8DT-F
UMK063CG7R8DTHF
UMK063CG7R9-F
UMK063CG7R9CT-F
UMK063CG7R9DT-F
UMK063CG7R9DTHF
UMK063CG820JT-F
UMK063CG820JTHF
UMK063CG8R1-F
UMK063CG8R1CT-F
UMK063CG8R1DT-F
UMK063CG8R1DTHF
UMK063CG8R2-F
UMK063CG8R2CT-F
UMK063CG8R2DT-F
UMK063CG8R2DTHF
UMK063CG8R3-F
UMK063CG8R3CT-F
UMK063CG8R3DT-F
UMK063CG8R3DTHF
UMK063CG8R4-F
UMK063CG8R4CT-F
UMK063CG8R4DT-F
UMK063CG8R4DTHF
UMK063CG8R5-F
UMK063CG8R5CT-F
UMK063CG8R5DT-F
UMK063CG8R5DTHF
UMK063CG8R6-F
UMK063CG8R6CT-F
UMK063CG8R6DT-F
UMK063CG8R6DTHF
UMK063CG8R7-F
UMK063CG8R7CT-F
UMK063CG8R7DT-F
UMK063CG8R7DTHF
UMK063CG8R8-F
UMK063CG8R8CT-F
UMK063CG8R8DT-F
UMK063CG8R8DTHF
UMK063CG8R9-F
UMK063CG8R9CT-F
UMK063CG8R9DT-F
UMK063CG8R9DTHF
UMK063CG910JT-F
UMK063CG910JTHF
UMK063CG9R1-F
UMK063CG9R1CT-F
UMK063CG9R1DT-F
UMK063CG9R1DTHF
UMK063CG9R2-F
UMK063CG9R2CT-F
UMK063CG9R2DT-F
UMK063CG9R2DTHF
UMK063CG9R3-F
UMK063CG9R3CT-F
UMK063CG9R3DT-F
UMK063CG9R3DTHF
UMK063CG9R4-F
UMK063CG9R4CT-F
UMK063CG9R4DT-F
UMK063CG9R4DTHF
UMK063CG9R5-F
做電工的師傅都知道,電工的理論知識(shí)非常重要,理論知識(shí)可以在一定程度上指導(dǎo)實(shí)踐經(jīng)驗(yàn),是電工發(fā)展的基礎(chǔ),當(dāng)然了,做電工掌握一些電業(yè)的術(shù)語(yǔ)也是非常重要的。要不然和人員交流的時(shí)候不免會(huì)很尷尬。電流:導(dǎo)體內(nèi)的自由電子或離子在電場(chǎng)力的作用下,有規(guī)律的流動(dòng)叫作電流。人們規(guī)定正電荷移動(dòng)的方向?yàn)殡娏鞯恼较颉k娏饔米帜窱表示,單位為A。電流強(qiáng)度:衡量電流強(qiáng)弱的物理量。單位時(shí)間內(nèi)通過(guò)導(dǎo)體截面積的電量即為電流強(qiáng)度,用字母I表示,習(xí)慣上簡(jiǎn)稱為電流。