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tack rivet
archit. 定位平头铆钉
el. 临时定位钏钉
hydroel.st. 平头铆钉; 定位铆钉
mech.eng. 平头〔临时,定位〕铆钉
met. 临时定位铆钉
space 定位铆接; 装配铆钉
tech. 临时定位铆钉; 紧缝铆钉