Particularly suitable for single compression, doublecompression ring compression and welding type pipe fittings.
特别适用于单卡压、双卡压、环压、焊接等不锈钢管件生产。
2
It adopts a double-network structure which combines FC net and ether net and has the function of double chennel acquisition with doublecompression ratios.
是一个集硬盘采集、数据传递、非线性编辑制作为一体的数字网络。
3
Methods: HPMC and stearic acid were used to prepare melatonin controlled-release bilayer tablets by application of solid dispersion method and doublecompression technology.