The show was a pop culture phenomenon and in 1980 had everyone asking who shot JR.
这部电视剧引领了大众文化，1980年时每个人都在问到底是谁枪杀了JR。
La Mother: refers to the process similar to riveting. Mother with a pull shot to pull rivet nut (POP) and other connectors firmly connected to the workpiece on the process.
拉母：指采用类似铆接的工艺。用拉母枪把拉铆螺母（POP）等连接件牢固地连接在工件上的工艺过程。
La Mother: refers to the process similar to riveting. Mother with a pull shot to pull rivet nut (POP) and other connectors firmly connected to the workpiece on the process.
拉母：指采用类似铆接的工艺。用拉母枪把拉铆螺母（POP）等连接件牢固地连接在工件上的工艺过程。
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