Generally use the soft rubber type sealing ring seal, hard seal ring-type metal seal used.
软密封型一般采用橡胶环密封，硬密封型通常采用金属环密封。
Middle small type metal plate precision die, dynamo silicon steel progressive die, multi-stations transmission die.
中小型钣金精密模具，电机硅钢片级进模，多工位传递模。
The low-cobalt kovar alloy 4j461 with a little Zr is a new type metal-ceramic sealing alloy with good performance and low cost.
含锆低钴可伐4 J 461是一种性能良好而廉价的新型封接合金。
Optical properties of a new type metal coordination complex nonlinear optical crystal zinc cadmium thiocyanate (ZCTC) are reported.
报道了新型金属络合物非线性光学材料ZCTC（硫氰酸锌镉）晶体的光学性质。
It was shown that new type metal delivery system can make molten steel distribute uniformly in the molten pool and is favorable for strip shell to solidify uniformly.
结果表明，新型布流系统可使钢液在熔池内均匀分布，有利于薄带坯的均匀凝固。
Based on the analysis of test result on filtration of airborne particle, the feasibility on removal of oil mist by using wash-type metal filler air filter is analyzed.
在对大气尘过滤试验结果进行整理分析的基础上，对采用洗涤式金属填料空气过滤器去除油雾的可行性进行了分析。
Auto transfer switch panels shall be free standing, indoor type, metal enclosed units with degree of protection IP42.
自动手动转换开关板应为独立式，室内型、金属外壳装置，保护等级为IP42。
Auto transfer switch panels shall be free standing, indoor type, metal enclosed units with degree of protection IP42.
自动手动转换开关板应为独立式，室内型、金属外壳装置，保护等级为IP42。
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