Polyurethane stress color changing synthetic leather (PSCSL) is manufactured by adopting new type of polyurethane resins and relevant materials.
采用新型的变色聚氨酯树脂及其相关原材料制备了应力变色聚氨酯合成革。
On January 14, 2011, hold the tender invitation meeting, distribute the tender invitation document and relevant materials, organize the initial site survey.
2011年1月14日召开发标会,发放招标文件和相关资料,并组织初步现场踏勘。
In the case of book keeping by computers, the units being checked shall provide the Customs with softwares for book keeping, user's guide and relevant materials.
被稽查人使用计算机记帐的,应当向海关提供记帐软件、使用说明书及有关资料。
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