The sample was characterized by melt flow rate and adhesion strength to aluminum.
用熔体流动速度和粘结强度表示试样的特征。
Various additives are used to control density, setting time, strength and flow properties.
可用不同的添加剂去控制水泥的密度、凝固时间、强度和流动性能。
Flanging, smooth flow, the strength of the weld.
外翻边，水流通畅，焊届强度大。
Flow and hinder small, open strength small, but while ordering, must indicate.
流阻小、开启力小，但在订货时，必须注明。
The characteristic and its production process flow of high strength welded pipe are introduced.
介绍了强力焊管的特点及其生产工艺流程。
The characteristic and its production process flow of high strength welded pipe are introduced.
介绍了强力焊管的特点及其生产工艺流程。
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