±ßÆÂºÍÉî»ù¿ÓÓòâб¿×ºÍ²âбÒǵķ½Ê½²âÁ¿ÍÁÌåÉî²¿Î»ÒÆ...

¼ÇµÃ¹æ·¶ÉÏ˵²âбÒǵÄϵͳ¾«¶È²»Ò˵ÍÓÚ0.25mm/m,·Ö±æÂʲ»Ò˵ÍÓÚ0.02mm/500mm¡£ÎÒÓõÄÊÇÉîÛÚ°²ÈñµÄÍÁÌåÉî²¿Î»ÒÆ×Ô¶¯»¯²âÁ¿ÏµÍ³¡£½Ç¶È·Ö±æÂÊΪ...


±ßÆÂºÍÉî»ù¿ÓÓòâб¿×ºÍ²âбÒǵķ½Ê½²âÁ¿ÍÁÌåÉî²¿Î»ÒÆÊ±,²â...

¼ÇµÃ¹æ·¶ÉÏ˵²âбÒǵÄϵͳ¾«¶È²»Ò˵ÍÓÚ0.25mm/m,·Ö±æÂʲ»Ò˵ÍÓÚ0.02mm/500mm¡£ÎÒÓõÄÊÇÉîÛÚ°²ÈñµÄÍÁÌåÉî²¿Î»ÒÆ×Ô¶¯»¯²âÁ¿ÏµÍ³¡£½Ç¶È·Ö±æÂÊΪ0.0001¡ã,Î»ÒÆ¾«¶ÈΪ¡À0....


Ïà¹ØËÑË÷

ÈÈÃÅËÑË÷