- GB/T 17980.10-2000 Å©Ò©Ìï¼äҩЧÊÔÑé×¼Ôò(Ò»)ɱ³æ¼Á·ÀÖÎÀæÄ¾Ê (128.43K)
- GB/T 17980.7-2000 Å©Ò©Ìï¼äҩЧÊÔÑé×¼Ôò(Ò»)ɱòý¼Á·ÀÖÎÆ»¹ûÒ¶òý (135.58K)
- GB/T 17980.6-2000 Å©Ò©Ìï¼äҩЧÊÔÑé×¼Ôò(Ò»)ɱ³æ¼Á·ÀÖÎÓñÃ×Ãø (120.04K)
- GB/T 17980.5-2000 Å©Ò©Ìï¼äҩЧÊÔÑé×¼Ôò(Ò»)ɱ³æ¼Á·ÀÖÎÃÞÁå³æ (141.41K)
- GB/T 17980.3-2000 Å©Ò©Ìï¼äҩЧÊÔÑé×¼Ôò(Ò»)ɱ³æ¼Á·ÀÖÎË®µ¾Ò¶²õ (119.53K)
- GBT 17980.80-2004 Å©Ò©Ìï¼äҩЧÊÔÑé×¼Ôò(¶þ) µÚ80²¿·Ö ɱ³æ¼Á·ÀÖÎÕ³³æ (119.23K)
- GBT 17980.53-2000 Å©Ò©Ìï¼äҩЧÊÔÑé×¼Ôò(Ò»)³ý²Ý¼Á·ÀÖÎÂÖ×÷×÷Îï¼äÔÓ²Ý (166.07K)
- GB/T 17980.48-2000 Å©Ò©Ìï¼äҩЧÊÔÑé×¼Ôò(Ò»)³ý²Ý¼Á·ÀÖÎÁÖµØÔÓ²Ý (207.88K)
- GBT 17980.45-2000 Å©Ò©Ìï¼äҩЧÊÔÑé×¼Ôò(Ò»)³ý²Ý¼Á·ÀÖÎÓͲËÀà×÷ÎïÔÓ²Ý (207.42K)
- GB/T 17980.44-2000 Å©Ò©Ìï¼äҩЧÊÔÑé×¼Ôò(Ò»)³ý²Ý¼Á·ÀÖιûÔ°ÔÓ²Ý (200.84K)
- GB/T 17980.32-2000 Å©Ò©Ìï¼äҩЧÊÔÑé×¼Ôò(Ò»)ɱ¾ú¼Á·ÀÖÎÀ±½·Òß²¡; (132.14K)
- DB36£¯T 1128.5-2019 Å©Ò© Ìï¼äҩЧÊÔÑé×¼Ôò µÚ5²¿·Ö£ºÉ±³æ¼Á·ÀÖγßó¶ (516.96K)
- NY£¯T 2883-2016 Å©Ò©µÇ¼ÇÓÃÈÕ±¾ÑªÎü³æβòÊ·À»¤¼ÁҩЧÊÔÑé·½·¨¼°ÆÀ¼Û (5.21M)
- GB/T 17322.11-1998 Å©Ò© µÇ¼ÇÎÀÉúÓÃɱ³æ¼ÁµÄÊÒÄÚҩЧÆÀ¼Û Ä£ÄâÏÖ³¡ (78.40K)
- GB/T 17322.10-1998 Å©Ò© µÇ¼ÇÎÀÉúÓÃɱ³æ¼ÁµÄÊÒÄÚҩЧÆÀ¼Û Çý±Ü¼Á (57.38K)
- GB/T 17322.6-1998 Å©Ò© µÇ¼ÇÎÀÉúÓÃɱ³æ¼ÁµÄÊÒÄÚҩЧÆÀ¼Û µçÈÈÒºÌåÎÃÏã (43.44K)
- GB/T 17322.5-1998 Å©Ò© µÇ¼ÇÎÀÉúÓÃɱ³æ¼ÁµÄÊÒÄÚҩЧÆÀ¼Û µçÈÈÎÃÏãƬ (45.73K)
- GB/T 17322.2-1998 Å©Ò© µÇ¼ÇÎÀÉúÓÃɱ³æ¼ÁµÄÊÒÄÚҩЧÆÀ¼Û ÆøÎí¼Á (50.63K)
- GB/T 17980.27-2000 Å©Ò©Ìï¼äҩЧÊÔÑé×¼Ôò(Ò»)ɱ¾ú¼Á·ÀÖÎÊß²ËÒ¶°ß (140.74K)
- GB/T 17980.24-2000 Å©Ò©Ìï¼äҩЧÊÔÑé×¼Ôò(Ò»)ɱ¾ú¼Á·ÀÖÎÀæºÚÐDz¡ (136.17K)
¹²ÓÐ "ҩЧ" Ïà¹Ø×ÊÔ´ 276 Ìõ
ÈÈÃÅÎĵµ