ball check

基本解釋

Full Cartridge Replacement Kits are available for all True Union style ball valves and ball check valves.
對(duì)于所有真活接類型球閥和球體止回閥，可提供完整的更換筒組件。
Gravity ball check valves are converted to foot valves by replacing the union nut and end connector on the receiving end – seat end – of the body with an F.
重力球形止回閥可以變?yōu)榈组y，只需在接受端口- 閥體的閥座端口，用一個(gè)F。
In addition, it should be considered for cutlery , needle valves, ball check valves, valve seats, pump parts, ball studs, bushings, and wear-resistant textile components.
首選應(yīng)用是軸承結(jié)構(gòu)，包括滾珠和軸套。還有，它也能用來(lái)做刀具、針形閥、球型止回閥、閥門(mén)基座、泵零件、球頭螺栓、軸套、抗磨損紡織機(jī)械。

"And,we come and check it out. And,all of our dogs are extremely ball driven they love to play.

By then the ball will be over and the small investors will end up holding the check.
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In a gentle manner, he implored that current ball players should write an essay on Marvin Miller before they cash their first check.
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While he is held in high regard, critics are always quick to point out that Girardi had inherited a ball club that is consistently built for the postseason and operates with a blank check mentality.
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