A、Ensure that slings are securely fastened around the load
B、Avoid careless winch operations，especially when handling fragile cargo
C、Exercise care when using hooks，crowbars，and similar tools
D、Keep the loads as close to the rail or deck as possible
更多“When using slings，cargo handlers should take all the following precautions except（）.”相关的问题
A、type of cargo gear B、instrument used in celestial navigation C、instrument used to measure relative humidity D、instrument used to measure specific gravity
A、A physical partition is hosted on one or more logical partitions. A logical partition is used when describing storage. B、A logical partition is hosted on one or more physical partitions. A physical partition is used when describing storage. C、A physical partition is used when describing only a SCSI or SAS disk. A logical partition is used when describing a SAN LUN. D、A logical partition is used when describing only a SATA or SAS disk. A physical partition is used when describing RAID or mirrored arrays.
A、When a single device is configured to provide differentiated services. B、When multiple devices in a network are configured to use CoS to provide differentiated services. C、When a device is used to connect to another autonomous system. D、When CoS is used to classifiy traffic as low priority.
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