Light transmitting profiled plastic sheeting for single skin roofing - part 4 : specific requirements , test methods and performance of polycarbonate sheets 单层屋顶用透光异型塑料板.第4部分:聚碳酸酯薄板的特殊要求试验方法和性能
Light transmitting profiled plastic sheeting for single skin roofing . part 2 : specific requirements and test methods for sheets of glass fibre reinforced polyester resin 单层屋顶用透光异型塑料板.第2部分:玻璃纤维增强聚酯板试验方法和特殊要求
Light transmitting profiled plastic sheeting for single skin roofing - part 5 : specific requirements , test methods and performance of polymethylmethacrylate sheets 单层屋顶用透光异型塑料板.第5部分:聚甲基丙烯酸甲酯薄板的特殊要求试验方法和性能
Among soft - base improvement methods , prefabricated drain preloading is one of the most popular vertical drain methods . it is developed from sand drain preloading method 塑料板排水预压法是在砂井排水预压法的基础上发展起来的,是一种行之有效的软基加固方法。
Applicable to cutting stainless steed plate , iron plate , aluminum alloy , synthetic resin pipe , plastic board and different kinds of composite architectural plates 适用于钻削不锈钢板、铁板、铝合金,合成树脂管、塑料板、各种复合建筑用板等,锐利的切削感觉,再难切削的材质也毫不畏惧。