Highlights

颜色分类：3/4-16UNF塞规,3/4-16UNF环规,3/8-16UNC塞规,3/8-16UNC环规,7/16-16UN塞规,1/2-20UNF塞规,1/2-20UNF环规,1/4-20UNC塞规,1/4-20UNC环规,3/4-20UNEF塞规,3/4-20UNEF环规

类型：螺纹量规

Description

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