公文筐测验、无领导小组讨论、角色扮演和管理游戏是评价中心常用的情景模拟技术。
并已通过国际通用的“SGS”检测认可，特别适用于无铅焊接。
目前，采用无铅LLP封装的这些新型EMI滤波器阵列的样品已可提供。
EW类型封装（最高为0.40mm）提供无铅表面安装解决方案。
1·The performance of leadless and cadmiumless fluxing agent for overglaze colors was investigated through orthogonal experiments.
运用正交实验方法对无铅无镉釉上彩熔剂性能进行研究。
2·The effect of alkaline metal oxides and fluorides on the performances of green leadless fluxing agents for overglaze colors were studied by means of orthogonal experiments.
应用正交试验法，研究了碱金属氧化物及氟化物对环保型无铅釉上彩熔剂性能的影响。
3·It has passed the International General-Purpose "SGS" Testing Approval. It is especially fit for the leadless welding.
并已通过国际通用的“SGS”检测认可，特别适用于无铅焊接。