�w��ӳ��m��ú�ԭ��

��r�g��2009-04-14 17:30 ��Դ�� : ��x��2905

�w��ӳ��m��нY(ji��)��(g��u)��,��S�޷��,��͸ߜء��͸��g,��Ч�ʸ�,��ռ��eС��Ͷ�Yʡ�ȃ�(y��u)�c,��҇�Ŀǰʹ�õ��w��ӳ��m��ʽ��L�w��ӳ��m��ͷ��v��w��ӳ��m��,��ǰ�ߣ��m��w��(j��ng)��L��m��A��뎧��ҵ��w��,��ʹ��ۉm��ϱ��w��ӿ�϶��,��όӺ��һ�� 100-150mm��V�ϳ��2-4.5mmʯӢɰ,��^�V��ٞ�30-40m/min,��ҕr��՚��45-50m/min�Ě��ٰ��෴��M�w��ӣ�ʹ�w��̎�ڻ�Ӡ�B(t��i),��ͬ�r��D(zhu��n)��Ҕ��w��,��r�g15min��ڞ�30-40min,��pʧ��1700-2000Pa,��mЧ��95%��ϡ��ҵĺ��m��ڷ��L��m��,��@��m��3-20��Ͳ�Ķ�Ͳ�Y(ji��)��(g��u),��гɆ��л��p�С�ÿ��Ͳ��B�m(x��)�\��1-4С�r,��v�w��ӳ��m��O(sh��)��,��L��^��50-70m/min��ʹ�w��̎�ڷ��v��B(t��i),��

�w��ӳ��m��w��ϣ��ʯ,��[ʯ�ȣ��όӵă�(n��i)�Vʽ��m�b��,��V�m�C��c��ʽ��m��,��Ҫ��Y�V,��T��ײ��Uɢ��õ�,��ʹ�ۉm��w��V�ϼ��m��,��^�VЧ��S�w��Ӻ�ȼ��Ϸe��ۉm�Ӻ�ȵ��Ӷ��ߣ��pʧ��S֮��,��

����D(zhu��n)�d��ǳ��ڂ��f��Ϣ֮Ŀ��,��Ё�Դ��ע�e�`��ַ��ĺϷ��(qu��n)�棬Ո��߳֙�(qu��n)��C��c��W(w��ng)(li��n)ϵ,��҂��r��,��h��x�x,��