the hygroscopic mechanism of composite plates with annual plant fibre was studied in this paper, and a new type of waterproofing agent (gm-1) was developed.
本文对一年生植物纤维复合板的吸水机理进行了探讨,并研制了新型防水剂gm—1。
the manufacturing engineering and the settlement of the remaining problems of its plant fibre tableware were discussed.
总结了以「重庆青天环保材料有限公司」为代表的我国植物纤维餐具的生产及技术发展状况。
gypsum is used as cementing agent, the grid curtain made of plant fibre stalks as aggregate and slag from blast furnace as light filler to make wall partition by moulding and pressing.