当左右歪斜检测开关调整“常闭”货叉运行时会出现什么报警() ["货叉上叉检测开关故障","货物歪斜或超宽","货物超高","左右歪斜检测开关故障"]
按蝶阀的结构形式分,有()、垂直板式和斜板式三种。 ["浮球式","杠杆式","闸板式","活塞式"]
穿梭车“水平编码异常”报警时应当检查() ["水平运行变频器","水平导向轮","水平条码与扫码器","运行电机"]
蝶阀有A型和()型两种形式。 ["LT","LN","B","WT"]
全车脱水毛巾是什么毛巾?
空调水可以用什么药水咯爱去除?