No unified qualityandspecification and enough scale that market required;
农户分散加工形不成市场所要求的统一质量规格和批量；
2
Lettering packaging strap has single color and double colors We also can make kinds of packaging straps with different qualityandspecification and size.
印字打包带有：单色、双色。可按客户要求订做各种质量、规格尺寸打包带。
3
Circular degree of cylinder, qualityandspecification of clad steel must be paid attention to in the course of design and manufacture in order to improve heat transfer efficiency.