The results show that the steel has high strength, low yield ratio, powerful fire-resistant and good welding performance, so it can completely satisfy the request of JIS3136 standard of Japan.
结果表明，该钢种具有强度高，屈强比低，耐火性能强及焊接性能优良等特点，完全能够达到日本JIS3136标准要求。
Good shear performance. Suitable for fibrous media, such as welding slag and other hardness particles.
剪切性能好。适用纤维状介质，和诸如焊渣等硬度颗粒。
Flat welding flange not only saves space, reduces weight, more importantly, to ensure that joints do not leak, has good sealing performance.
平焊法兰不仅节省了空间、减轻了重量，更重要的是确保接头部位不会发生泄漏，具有良好的密封性能。
The end surface of spiral channel is sealed by welding, therefore the sealing performance is good with reliable structure.
螺旋通道的端面是焊接密封的，密封性能好，结构可靠。
Three dimension welding shaping is a applied and low cost rapid prototyping technology. Shaping part has a good intensity and performance.
焊接成型技术是一种非常实用且制造成本低的快速制造方法，成型零件具有优良的强度和性能。
The good performance of welding equipment is one of the vital factors to guarantee the construction quality and reliability.
焊接机所具备的优良性能是保障施工质量可靠的决定性因素之一。
It has high chemical stability, and sulfur and sulfide little effect, the welding performance is good, have to permeability nitrogen shield effect.
它具有较高的化学稳定性，与硫及硫化物几乎不起作用，焊接性能良好，对渗氮有屏蔽作用。
It has good technical performance, and is suitable for all position welding. The mechanical characteristics of the welding attached metal meet the requirement of SA213T91 steel.
此焊丝的工艺性能良好，适用于全位置焊接，熔敷金属的力学性能达到SA2 13-T91钢的要求。
Because of the high speed, high accuracy and good real-time adaptability of the 16-bit MC, the welder has much better performance in dynamic quality, welding flexibility and reliability.
充分利用了16位单片机高速、高精度和实时性强的特点，使焊机动特性更好、功能更强、可靠性更高。
Y-12 acetylene reducer is used in gas cutting and welding industry. It has steady performance, beautiful appearance and good cost performance.
型乙炔减压器是用于气体切割、焊接行业、性能稳定、外形美观、性价比高。
Y-12 acetylene reducer is used in gas cutting and welding industry. It has steady performance, beautiful appearance and good cost performance.
型乙炔减压器是用于气体切割、焊接行业、性能稳定、外形美观、性价比高。
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