... 中央供热设备用金属管 Pipes of metal, for central heating installations 金属套筒(金属制品) sleeves 金属排泄管 Drain pipes of metal ...
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电缆式下井仪器中电子线路或探测器外面的金属套筒。
The outside steel case of a cartridge or a sonde in a wireline logging tool.
介绍了采用双液复合离心铸造工艺浇铸以碳钢为外套、高铬铸铁为内套的双金属套筒的工艺试验情况。
Described in the article is the trial of the dual-liquid centrifugal casting process to produce clad tube with carbon steel as outer case and hi-chromium casting iron as inner case.
本实用新型公开了一种探针式连接器，其包括一金属套筒、一金属探针、一第一弹性体及一第二弹性体。
The utility model discloses a probe-type connector, comprising a metal sleeve, a metal probe, a first elastic body and a second elastic body, wherein the metal sleeve is provided with a shell.
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