纽扣的的紧固性 Attachment Strngth of Snap/Button/Rivts
纽扣紧固性 Attachment of Snap
紧固件机械性能 Mechanical properties of fasteners
紧固件特性 fastener characteristic
紧固系统的性能要求 Performance requirements for fastening systems
紧固件可追溯性 traceability of fasteners
紧固件系统的性能要求 Performance requirements for fastening systems
紧固件的机械性能 Mechanical properties of fasteners
该舵机具有紧固性可靠、结构简单、维护方便、精度高优点。
The direct current electric steering engine has the advantages of reliable fastening performance, simple structure, convenient maintenance, and high precision.
用概率分析方法分析各种加工误差对配合紧固性的影响，并做了实验验证。
The probability analysis is made to determine the effects of various manufacturing errors on fitting characteristics and checked by carrying out experiments.
灰口铁--一种铁碳和硅的合金；易于铸造；在铸态下具有很好的压力紧固性。
Gray iron--an alloy of iron carbon and silicon ; easily cast; good pressure tightness in the as-castcondition.
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