求翻译：非预应力钢筋符合技术规范要求。施工所用的钢筋及预应力钢绞线，进场时，必须有出厂合格证，并进行外观检查，表面不能有裂纹、毛刺、机械损伤、油污、死弯等缺陷。在外观检查合格后，钢筋进场时每批10吨一个取样单位，预应力钢绞线每批20吨为一个取样单位，进行拉力试验（屈服点、抗拉强度、伸长率）等试验。经检测合格后方可使用。是什么意思？

Non-prestressed reinforcement meet the technical specifications. Used in construction of reinforced and prestressed steel strand, approach, it must have factory certification and visual inspection, the surface can not have cracks, burrs, mechanical damage, oil, tight corners and other defects. In th

Non-prestressed reinforced concrete meet the technical requirements. Construction of steel bars and prestressed twisted steel, jumping on the bandwagon, there must be a manufacturer's certificate of eligibility for Surface inspection, surface, and not with cracks, burrs, mechanical damage, grease, s

The non-prestressed rinforcement conforms to the technology standard requirement.The construction uses when steel bar and pre-stressed steel stranded wire, approach, must have the exwork certificate, and carries on the viewing test, the surface cannot have the crack, the burr, the mechanical damage,

Non-prestressed reinforcement in accordance with technical specifications. Used in the construction of reinforced and prestressed steel strand, when you approach, you must have a factory certificate and Visual inspection, surface cannot have cracks, burrs, mechanical damage, oil pollution, and death

Non-prestressed reinforcement meet the technical specifications. Used in construction of reinforced and prestressed steel strand, approach, it must have factory certification and visual inspection, the surface can not have cracks, burrs, mechanical damage, oil, tight corners and other defects. In th