| Subject | English | Chinese |
| tech. | stretched wire method of aligning | 拉线找中法 |
| met. | three-wire method for measuring thickness of flux layer | 三丝式保护渣层厚度测定法 |
| met. | two-wire method for measuring thickness of flux layer | 二丝式保护渣层厚度测定法 (【技】该测定法的原理如下：将钢丝和铜丝固定在钢板上，插人渣层中。由于钢丝熔点低于钢水温度，故钢丝熔化后的长度为整个渣层厚度；铜丝熔点低于液渣层温度，故钢丝熔化后长度和铜丝熔化后长度之差为液渣层厚度。) |