��L��䣺�P(gu��n)��ԃ偠t��Ⱦ��ŷŘ�(bi��o)��(zh��n)�Ļ؏�(f��)

��r�g��2019-01-17 09:55 ��Դ��B(t��i)�h(hu��n)�� : ��x��2876

��,��B(t��i)�h(hu��n)��؏�(f��)��P(gu��n)�ڡ�偠t��Ⱦ��ŷŘ�(bi��o)��(zh��n)��P(gu��n)��},��Ԕ��£�

��ţ�

��偠t��Ⱦ��ŷŘ�(bi��o)��(zh��n)��GB13271-2014“4.5ÿ��½�ȼú偠t��ֻ��O(sh��)һ��裬��߶ȑ�(y��ng)��(j��)偠t��b�C(j��)��?c��)��,��?Ҏ(gu��)��(zh��)��,��ȼ�͡�ȼ?x��)�偠t��費��8m,��偠t��ľ��w�߶Ȱ��(f��)�ĭh(hu��n)��Ӱ��u�r�ļ��_��½�偠t��ğ��܇��돽200m��x��(n��i)�н��r,��䟟�葪(y��ng)�߳��߽��3m��,��”��һ��“�½�偠t��ğ��܇��돽200m��x��(n��i)�н��r��䟟�葪(y��ng)�߳��߽��3m��,��”�е��½�偠t��ָ�½�ȼú,��ȼ�ͺ�ȼ?x��)�偠t��߀�ǃHָ�½�ȼú偠t��

�؏�(f��)��

�ڡ�偠t��Ⱦ��ŷŘ�(bi��o)��(zh��n)��GB13271-2014��P(gu��n)��4.5��“�½�偠t��ğ��܇��돽200�׾��x��(n��i)�н��r,��䟟�葪(y��ng)�߳��߽��3m��”�ı��,��“�½�偠t��”��ָ�½�ȼú��ȼ�ͺ�ȼ?x��)�偠t��,��

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