Monday, April 22, 2024
Wednesday, March 20, 2024
Saturday, February 10, 2024
影响港口通过能力的因素主要有货类方面()、港口的总体设置、来港运输工具的技术性能及其作业条件、装卸工人和机械司机和()。...
Monday, April 22, 2024
Saturday, February 10, 2024
Sunday, April 30, 2023
Tuesday, April 9, 2024
Saturday, February 10, 2024
Monday, April 22, 2024
Wednesday, March 20, 2024
Monday, April 22, 2024
Tuesday, April 9, 2024
Sunday, October 15, 2023
计算定员的依据和方法:();();按工作岗位定员;按组织机构、职责范围或业务分工定员;按比例定员。...
Wednesday, March 20, 2024
Thursday, June 15, 2023
Monday, October 16, 2023
Tuesday, April 9, 2024
Saturday, February 10, 2024
在选择装卸设备时,进行经济评价的费用比较法可分为()和()。...
Monday, April 22, 2024
Wednesday, March 20, 2024