The Nissen Low Chloride MetalMarker was specifically designed to safely mark metals which are attacked by halogens and low melting metallics.
Nissen低氯化物金属标志笔特有的设计为安全地标示的金属。
2
The position of a metalmarker (5) relative to the position of an optical fiber (6) is fixed, and the metalmarker (5) is allowed to approach close to a target portion such as thrombus.
金属标识(5)的位置与光纤(6)的位置关系固定，可以使金属标识(5)移动至血栓等目标部位的近旁。
3
So he concluded that the depth marker the boundary between the solid metal and the liquid core.