J3573A8997，ROSS
美国ROSS  主要产品有：双联阀，流量阀，方向阀，手动阀和  三联件
阀系列：w21、w27、w60、w63、w64、w65、w70、w74；2、双联阀：经济型双联阀、带L-G监视器双联阀、带E-P监控器双联阀、带D-S型监控器双联阀；3、三联阀：过滤器、调压阀、油雾器、三联件、压力表、消音器等  
ROSS其主要产品有：1、阀系列：ROSSw21、ROSSw27、ROSSw60、ROSSw63、ROSSw64、ROSSw65、ROSSw70、ROSSw74；2、双联阀：ROSS经济型双联、ROSS带L-G监视器双联阀、ROSS带E-P监控器双联阀、带D-S型监控器双联阀；3、三联阀：ROSS过滤器、ROSS调压阀、ROSS油雾器、ROSS三联件、ROSS压力表。

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