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组合框兼有下拉列表框和()的功能
仓储在物流系统中起着()作用。
制动时车辆跑偏的原因有:();和()。
相邻设备机架间缝隙应≤()。
铸件的凝固方式有逐层凝固、中间凝固和体积凝固三种方式。影响铸件凝固方式的主要因素是铸件的化学成分和铸件的冷却速度。
葡萄胎声像图表现()
10~12月龄婴儿可添加( )。
自营工程只有在()的情况下才是合理的并可以采用的。
《城市房屋白蚁防治管理规定》第十三条规定:违反本规定第六条的规定,从事白蚁防治业务的,由房屋所在地的县级以上地方人民政府()责令改正,并可处以1万元以上3万元以下的罚款。
男性,34岁,因反复呕血、黑便3小时入院,致休克,在补液治疗中,循环灌注改善与否的重要判断指标是()
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Bulkheads which form part of the tanks on a vessel are stiffened to withstand().
Bulkheads which from part of the tanks on a vessel are stiffened to withstand().
These tanks are called ()(双层底) tanks.
Structural bulkheads on a ship are usually().
Joiner bulkheads on a vessel provide().
In ship construction,bulkheads in the quarters are generally().
Damaged bulkheads often take a permanent set which is independent of the panting...
Damaged bulkheads often take a permanent set which is independent of the panting...
Strengthening damaged bulkheads by using wood or steel is called().
Damaged bulkheads often take a permanent set which is independent of the panting...