The Guardians signed former Baltimore Orioles left-handed starting pitcher, John Means, to a one-year contract. The initial value of Mean’s contract is $1 million. The contract includes an ...

方向控制元件 » 先导式4、5通电磁阀・可混装3通阀和5通阀。 ・消耗功率：0.1W（带节电电路） ・有铝制一体型集装式、DIN导轨式、组合集装式等多种集装式选项可供选择。 方向控制元件 » 先导式4、5通电磁阀・可混装3通阀和5通阀。 ・消耗功率：0.1W（带节电 ...