... oxy-hydrogen welding氢氧焊; 氢氧焰焊接 pad welding垫块焊接 parallel gap welding平行间隙焊接, 平行间隙熔焊 ...
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In addition, we have also added some specific injection moulding processes, such as pad printing, hot blade, ultrasound welding, mechanical assembling and testing.
除此之外，瓦诺科技还添加了一系列配套的特色工艺，如移印、热焊接和超声波焊接，机械装配与测试等。
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