常见例句双语例句Excellent stability for long time printing (for 48hours with the same cream) . , printability and solder ability after long time printing shall be same as initial stage.由于连续印刷性优异，在长时间连续印刷后（同一锡膏48小时），其熔湿性亦可维持和初期一样。 返回 solder cream