knurl
英式读音[nɜːl]
美式读音[nɝl]
GRE
中文解释
相关例句
硬节中释
Applied to all the steam valves, steamer universal valves, expanded knurl, the easy crystallization pumps and valves with high temperature and low speed..可适用于所有的蒸汽阀门、汽轮通用阀门、膨胀节，高温滑阀和转速转低的易凝结晶泵、阀门等。
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更新时间：2025-01-18 10:22:19
