[交] 装卸作业自动化 cargo handling automation: 装卸自动化handling automation: 装卸作业自动化cargo handling: 搬运货物; 货物搬运及装卸; 货物装卸c cargo clearance automation: 通关自动化both side cargo handling: 两舷装卸下载手机词典可随时随地查词查翻译