... 辅舱 accillary chamber 辅喷嘴 auxiliary nozzle 辅助治疗 auxiliary therapy ...
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energy-saving auxiliary nozzle 节能型辅助喷嘴
abrasion-proof auxiliary nozzle 减磨型辅助喷嘴
auxiliary jet nozzle 辅助喷嘴
auxiliary inlet ejector nozzle 辅助进气引射式喷管
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The utility model relates to a heat resistant high-strength metal nozzle sheath comprising locking teeth, auxiliary positioning ears and a metallic sheath.
本实用新型涉及耐热高强金属水口套，其由锁紧齿、辅助定位耳和金属套组成。
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