罗斯蒙特2051CG表压变送器 2051CG1A02A1AB1H2L4M5 2051CG2A02A1AB1H2L4M5 2051CG3A02A1AB1H2L4M5 2051CG4A02A1AB1H2L4M5 2051CG5A02A1AB1H2L4M5 2051CG1A02A1AB3H2L4M5 2051CG2A02A1AB3H2L4M5 2051CG3A02A1AB3H2L4M5 2051CG4A02A1AB3H2L4M5 2051CG5A02A1AB3H2L4M5 2051CG1A02A1AB1H2L4M5K5 2051CG2A02A1AB1H2L4M5K5 2051CG3A02A1AB1H2L4M5K5 2051CG4A02A1AB1H2L4M5K5 2051CG5A02A1AB1H2L4M5K5 2051CG1A02A1AB1H2L4M5E5 2051CG2A02A1AB1H2L4M5E5 2051CG3A02A1AB1H2L4M5E5 2051CG4A02A1AB1H2L4M5E5 2051CG5A02A1AB1H2L4M5E5 2051CG1A02A1AB1H2L4M5I5 2051CG2A02A1AB1H2L4M5I5 2051CG3A02A1AB1H2L4M5I5 2051CG4A02A1AB1H2L4M5I5 2051CG5A02A1AB1H2L4M5I5 2051CG1A02A1AB3H2L4M5K5 2051CG2A02A1AB3H2L4M5K5 2051CG3A02A1AB3H2L4M5K5 2051CG4A02A1AB3H2L4M5K5 2051CG5A02A1AB3H2L4M5K5 2051CG1A02A1AB3H2L4M5E5 2051CG2A02A1AB3H2L4M5E5 2051CG3A02A1AB3H2L4M5E5 2051CG4A02A1AB3H2L4M5E5 2051CG5A02A1AB3H2L4M5E5 2051CG1A02A1AB3H2L4M5I5 2051CG2A02A1AB3H2L4M5I5 2051CG3A02A1AB3H2L4M5I5 2051CG4A02A1AB3H2L4M5I5 2051CG5A02A1AB3H2L4M5I5 2051CG1A22A1AB4M5 2051CG2A22A1AB4M5 2051CG3A22A1AB4M5 2051CG4A22A1AB4M5 2051CG5A22A1AB4M5 2051CG1A22A1AB4M5DF 2051CG2A22A1AB4M5DF 2051CG3A22A1AB4M5DF 2051CG4A22A1AB4M5DF 2051CG5A22A1AB4M5DF 2051CG1A22A1AB4M5K5 2051CG2A22A1AB4M5K5 2051CG3A22A1AB4M5K5 2051CG4A22A1AB4M5K5 2051CG5A22A1AB4M5K5 2051CG1A22A1AB4M5E5 2051CG2A22A1AB4M5E5 2051CG3A22A1AB4M5E5 2051CG4A22A1AB4M5E5 2051CG5A22A1AB4M5E5 2051CG1A22A1AB4M5I5 2051CG2A22A1AB4M5I5 2051CG3A22A1AB4M5I5 2051CG4A22A1AB4M5I5 2051CG5A22A1AB4M5I5
词条
词条说明
伊藤YT30DP3寸柴油机排水泵柴油机水泵无需抽真空和采用其它方式附助抽水,把抽水管伸入所需抽水地方后,可达到快速直接启动泵抽排水,采用集装式机械密封,机械密封采用独立润滑和冷却腔,冷却腔采用油润滑,冷却腔保持2bar压力。采用实心轮胎,不必充气,耐磨性好、耐刺、耐撕,适用于恶劣气候和路况。 1、防汛泵传动时,应注意泵轴与电动机或柴油机输出的同轴度;泵安装的准确与否对泵的运行平稳性和使用寿命有较大
静音柴油发电机YT6800T为此,机器起步前和柴油机运转过程中要保证机油充足,防止因为缺油而引起拉缸、烧瓦故障。机油温渡过低,机油黏度大活动性差,润滑部位油量不足,使润滑变差,造成摩擦副磨损增加,缩短柴油机使用寿命。必要时可向水散热器缓慢的注入冷却水。因此,柴油机冷却启动后应怠速运转升温,待机油温度达到40℃以上时再带负荷运转;机器起步应挂低速挡,并循序在每一挡位行驶一段里程,直到油温正常、供油充
静音柴油发电机5kw自启停同步发电机正常运行时,相对静止的定子磁极(定子三相绕组合成磁场)与转子磁极(转子磁场)之间可看成有弹性的磁力线联系。当负载增加时,转子的位移角δ(功角)将增大,这相当于把磁力线拉长;当负载减小时,δ角将减小,这相当于磁力线缩短,如图4—17所示。当负载突然变化时,由于转子有惯性,转子位移角不能立即稳定在新的数值,而是在新的稳定值左右要经过若干次摆动,这种现象称为同步发电机
伊藤移动便携式柴油抽水泵YT20DP2寸为保证机组的启动和控制用电,该机组采用两套充电装置。柴油机自带充发发动机在机组正常运行时为电瓶充电。控制屏柜内浮充电装置在机组处于集控状态待命时,通过220V交流电为电瓶进行浮充电,同时保证控制屏用电。当机组接收启动指令时,自动切断浮充电装置,当机组自动停机后,自动结合浮充电装置。该装置具有过流、欠压、短路等保护功能。1.机器内部采用自动控油阀门、您不必担心
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销售车载水井钻机300米 BZC350DF, 可挂机动车牌照
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