07版RCC-M焊接卷的这一段翻译的对吗？

fangnan

At the start of welding of the test piece, the measured preheating temperature shall not exceed the nominal temperature specified in the p-WPS (preliminary Welding Procedure Specification). The preheating temperature, over at least half the thickness of the weld, shall be held as close as possible to the specified minimum temperature (for example, when holding the temperature to below the specified minimum temperature + 25°C, the deviation may be up to 40°C if the time for cooling the coupon between passes is too long).
刚开始焊接试板时，预热温度不得超过P-WPS里规定的预热温度。至少一半厚度范围内的焊道的预热温度应尽可能的接近规定的最低预热温度（例如，当预热保持温度比P-WPS规定的最低预热温度小25℃时，当道间间隔时间过长时，实际预热保持温度与要求的预热温度就可能相差40℃）
（2）After completing half the joint, a welding sequence at a higher temperature may be performed, in order to reach and measure the nominal interpass temperature. The post heating temperature reached during the qualification test shall be held as close as possible to the specified minimum value.
当焊接完成一半时，为了达到和测量要求的道间温度，此后应采用较高的温度。试板的后热温度应为要求的最低值。