The test results show that the trial silver brightsteelwire can meet the requirement of consumers.
检验结果表明，试制的银亮钢丝满足要求。
2
Use sand cloth or steelwire brush to clean both tube and cup to a bright metal. Steel wool is not recommended.
采用砂布或钢丝刷清除管道和端口，使其显露出光洁的金属色。不建议采用钢丝棉。
3
Our steel spirals are made of imported nylon-coated wire. The outer are coated with bright color, thin and well-proportioned nylon, the inner are made of rigid steel.