Changge Juba Machinery Co., Ltd: Welcome to buy cheap bar cutter, bar bender, straightening cutter, rammer, concrete cutter from professional manufacturers in China. Our factory offers the best
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Yiwu Hese Trading Co.,Ltd: LED light up novelties for carnivals, festivals and mardi gras. Party supplies, throw and specialty bead and customized items
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Zhuhai Good-Job Industrial Co., Ltd.: GJsafety has a work glove for every job. Coated work gloves, cut resistant gloves, chemical resistant gloves, mechanic gloves and leather gloves, each available
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Guangzhou Yue Yu Electronic Co., Ltd is professional on manufacturer of DLP and LCD projector lamp and spare parts, stage light system lamp/bulb and parts for more than 10 years. We have a
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Hunan Primatherm Valve Co.,Ltd: As a China professional industrial factory, we're supplying and exporting all kinds of ball valves, gate valves, globe valves, check valves and strainers. All the
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2008-2-12 · Originally posted by: ericmark Why do we use B and C type MCB's? A D type MCB trips at 20 times the rated value. So 230/(Rated value x 20) = Max …