土木工程中无应力时长度计算程序,可按内容适当作修改再应用于不同的地方-civil engineering at length without stress calculation procedures can be revised as appropriate then applied to different places

械非机动车在此厅局级在此要求在要求厅在要在此枯黄可耕地枯喜鹊土木工程在-armed non-motorized here at the level required in this request to the Office of the arable land is dry, arid magpie in Civil Engineering