产品在包装时必须留有足够的空间以防止产品压损。
Product is to be packed with enough room as not to be squashed.
根据换热器的形式，应在换热器的两端留有足够的空间来满足条件(操作)清洗、维修的需要。
According to the form of heat exchanger, with sufficient space should be at both ends of the heat exchanger to meet the needs of the conditions (operations) cleaning and maintenance.
你的计划当中应当留有足够的机动空间。
安装孔的预留空间使得在歧管变形时留有足够的变形空间，即使排气歧管变形也不会剪断通过安装孔的螺栓。
The obligating space on the hole makes the exhaust manifold having enough space when deforming and preventing cutting out the bolt even the exhaust manifold is deformed.
安装孔的预留空间使得在歧管变形时留有足够的变形空间，即使排气歧管变形也不会剪断通过安装孔的螺栓。
The obligating space on the hole makes the exhaust manifold having enough space when deforming and preventing cutting out the bolt even the exhaust manifold is deformed.
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