| 释义 |
1 ?活塞筒 ... outer gate barrel 导水机构外环,灯泡座(贯流式水轮机的) piston barrel 活塞筒 pneumatic water barrel 抽气排水筒,真空箱(沉井排水用的) ... 2 ?活塞体 ... 活塞缸筒 piston bore 活塞体[筒体 piston barrel 推顶活塞 喷筒活塞 ejectorram ...
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Thoroughly clean all parts exposed to material, including piston barrel, piston head, O-ring, one-way valve, filling head, feeding tank, hopper, etc. Damaged seal shall be immediately replaced. 应彻底清洗所有和物料接触的部件，包括活塞缸、活塞头、O型圈、单向阀、灌装头、料桶、料斗等，发现破裂损伤的密封应及时进行更换。 - 2
Sealing coring tools mainly consists of external threaded adapter, balance piston, limit joint, inner and outer barrel, core catcher, locating pin, sealing head and coring bit. 密闭取心工具主要由外螺纹接头、平衡活塞、限位接头、内外筒、卡箍岩心爪、定位销、密封头、及取心钻头等部件组成。 - 3
It USES more or less conventional short stroke gas piston, located above the barrel. 资讯科技或多或少使用传统的短笔划瓦斯活塞，位于在桶上面。
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