广西南宁民航招待所大楼底层餐厅、门厅收尾装修工地上,一位四十开外、脸膛黝黑、身体壮实的男子,一手拿着小灰批,一手操持二尺见方的大理石板,娴熟地清底、抹浆、瞄线、定位,然后既不用木框上下顶撑,也不用等灰浆干凝,就直接将铺料一块块地往高大的厅柱上贴,一气呵成,工效竟比传统操作法提高一倍以上。而且,瞧他所施工过的柱、墙上的大理石块,外 A 40-foot, dark-faced, sturdy man occupies the ground floor dining room and foyer of the Nanning Civil Aviation Guesthouse building in Guangxi. The man is holding a small gray batch in one hand and a marble plate with two feet square in one hand. Pulp, line of sight, positioning, and then do not use the wooden frame up and down the top support, do not wait for the dry mortar, it will directly block the material to block the tall hall posts, all in one, ergonomics actually doubled than the traditional operation method the above. And, besides the columns and walls of marble that he had built,