99色精品-9色在线-99色在线-99色视频国产欧美日产一区二区三区_亚洲精品亚洲人成在线观看_四虎在线精品永久观看_免费一级a一片久久精

<pre id="0klxw"><strong id="0klxw"></strong></pre>

單項選擇題

Keeping certain crgoes separated because of the their inherent characteristics is known a（）.

A.overstowage
B.segregation
C.spot loading
D.cargo typing

你可能感興趣的試題

單項選擇題

Limber is a term associated with（）.

A.emergency gear
B.drainage
C.deck cargo atorage
D.securing gear

單項選擇題

Litmus paste is used in order to determine（）.

A.innage
B.thievage
C.ullage
D.the tank's datum point