�ϳɸ��c��﹤�I(y��)��Ⱦ��ŷŘ�(bi��o)��(zh��n)��GB 21902-2008��

��r�g��2008-07-21 12:29 ��Դ��ҭh(hu��n)��o�� : ��x��4778

��(bi��o)��(zh��n)��Q���ϳɸ��c��﹤�I(y��)��Ⱦ��ŷŘ�(bi��o)��(zh��n)

��(bi��o)��(zh��n)��̖��GB 21902-2008

��ʩ��ڣ�2008-08-01

��؞�ء��A��񹲺͇��h(hu��n)��o��,��A��񹲺͇�ˮ��Ⱦ��η��,��A��񹲺͇��Ⱦ��η��A��񹲺͇��h(hu��n)��o��,��(w��)Ժ�P(gu��n)��䌍�ƌW(xu��)�l(f��)չ�^ �ӏ��h(hu��n)��o�ěQ��ȷ��,��Ҏ(gu��)�͡��(w��)Ժ�P(gu��n)�ھ��ȫ��w��܅^(q��)Ҏ(gu��)��Ҋ��o�h(hu��n)��,��Ⱦ,��M�ϳɸ��c��﹤�I(y��)��a(ch��n)��ˇ��Ⱦ��g(sh��)��M��ƶ��(bi��o)��(zh��n),��(bi��o)��(zh��n)Ҏ(gu��)��˺ϳɸ��c��﹤�I(y��)��I(y��)��a(ch��n)��ˇ��b��ˮ�ʹ��Ⱦ��ŷ��ֵ,��(bi��o)��(zh��n)�m��ڬF(xi��n)�кϳɸ��c��﹤�I(y��)��I(y��)��a(ch��n)��ˇ��b�õ�ˮ�ʹ��Ⱦ��ŷŹ��(bi��o)��(zh��n)�m��ڌ��ϳɸ��c��﹤�I(y��)��O(sh��)��I(y��)�ĭh(hu��n)��Ӱ��u�r,��h(hu��n)��o�O(sh��)ʩ�O(sh��)Ӌ,��h(hu��n)��o��ռ��Ͷ�a(ch��n)��ˮ�ʹ��Ⱦ��ŷŹ��,��(bi��o)��(zh��n)�m��ڷ��S��Ⱦ��ŷ��О顣��O(sh��)��ȾԴ��xַ��Ᵽ�o�^(q��)��(n��i)�F(xi��n)��ȾԴ�Ĺ��,��ա��A��񹲺͇��Ⱦ��η��,��A��񹲺͇�ˮ��Ⱦ��η��A��񹲺͇��h(hu��n)��o��,��A��񹲺͇��w�U��Ⱦ�h(hu��n)��η��,��A��񹲺͇��Ⱦ��η��A��񹲺͇��h(hu��n)��Ӱ��u�r��ȷ��ɡ��Ҏ(gu��),��Ҏ(gu��)�µ��P(gu��n)Ҏ(gu��)��(zh��)��,��(bi��o)��(zh��n)Ҏ(gu��)��ˮ��Ⱦ��ŷſ��Ҫ��m��I(y��)��h(hu��n)��ˮ�w��ŷ��О顣��I(y��)��O(sh��)��ˮ̎��S�ĳ��(zh��n)��ˮϵ�y(t��ng)�ŷŏUˮ�r,��Ⱦ��ŷſ��Ҫ��I(y��)�c��(zh��n)��ˮ̎��S��(j��)��ˮ̎��̶��(zh��)��P(gu��n)��(bi��o)��(zh��n),��(d��ng)?sh��)حh(hu��n)��o��ܲ��T�䰸��(zh��n)��ˮ̎��S��(y��ng)��C�ŷ��Ⱦ��_��P(gu��n)�ŷŘ�(bi��o)��(zh��n)Ҫ��,��O(sh��)�Ŀ�M��O(sh��)��ˮ̎��S�ĳ��(zh��n)��ˮϵ�y(t��ng)�ŷŏUˮ�r,��ɽ��O(sh��)��λ�ͳ��(zh��n)��ˮ̎��S��ǰ��Ҏ(gu��)��(zh��)�С��Ա��(bi��o)��(zh��n)��ʩ֮��,��ϳɸ��c��﹤�I(y��)��I(y��)��ˮ�ʹ��Ⱦ��ŷſ��ư��(bi��o)��(zh��n)��Ҏ(gu��)��(zh��)��,��و�(zh��)��GB8978��1996��ˮ�C��ŷŘ�(bi��o)��(zh��n)�� GB16297��1996��Ⱦ��C��ŷŘ�(bi��o)��(zh��n)��е��P(gu��n)Ҏ(gu��)��(bi��o)��(zh��n)��״ΰl(f��)��,��

����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,��