This paper introduces the performance and application of CM-360 underwater plasma cutting machine with 2000 series nc system manufactured in L-TEC company.
简要介绍了由美国L - TEC焊接与切割成套设备公司生产的配有2000系列数控系统的CM- 360型水下等离子切割机的性能与应用。
It is studied the relationship between the hardwood cutting techniques of Cornus alba l.
本试验对红瑞木硬枝扦插技术与插穗生根成活的关系进行了研究。
Calorific values of l-5 year old trees of 21 main woody plant species in Ningxia were determined by using a sampling method similar to that of cutting fuel shrub forest.
应用模拟灌木平茬的采样方法，采集、测定了宁夏21种主要木本植物1 ~ 5年生树的热值。
Calorific values of l-5 year old trees of 21 main woody plant species in Ningxia were determined by using a sampling method similar to that of cutting fuel shrub forest.
应用模拟灌木平茬的采样方法，采集、测定了宁夏21种主要木本植物1 ~ 5年生树的热值。
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