国产亚洲高清一区二区三区,国产一区二区三区导航,日韩中文字幕亚洲精品

亚洲欧美一区二区不卡精品,国产av一区二区亚洲精品,欧美精品aaa久久久影院,国产成人亚洲精品自产在线,国产精品国产三级国AV,亚洲一区二区高清精品,久久精品免费一区二区三区 ,日韩在线精品观看视频,777米奇色狠狠俺去啦奇米77,日本在线视频www鲁啊鲁

GB/T28584-2012³ÇÊÐ×ø˜Ë(bi¨¡o)Ïµ½y(t¨¯ng)½¨ÔO(sh¨¨)ÒŽ(gu¨©)·¶ ÏÂÝdµØÖ·í“(y¨¨)

ÏÂÝdµØÖ·1

üc(di¨£n)“ôÉÏ·½°´âoé_(k¨¡i)Ê¼ÏÂÝd£¬È«Õ¾Ÿo(w¨²)V¸æ£¬ÏÂÝd¸ü±ã½Ý

ÎÄ¼þÐÅÏ¢

ÎÄ¼þ´óÐ¡£º

4.19 MB

ÎÄ¼þîÐÍ£º

.pdf

ÙYÁÏº†(ji¨£n)½é

±¾˜Ë(bi¨¡o)œÊ(zh¨³n)ÒŽ(gu¨©)¶¨ÁË³ÇÊÐ×ø˜Ë(bi¨¡o)Ïµ½y(t¨¯ng)£¨³ÇÊÐÆ½Ãæ×ø˜Ë(bi¨¡o)Ïµ½y(t¨¯ng)ºÍ¸ß³ÌÏµ½y(t¨¯ng)£©½¨ÔO(sh¨¨)µÄ»ù±¾Ô„t¡¢½¨ÔO(sh¨¨)ƒÈ(n¨¨i)ÈÝ¡¢²¼¾W(w¨£ng)·½°¸¡¢”µ(sh¨´)“þ(j¨´)ÌŽÀí¡¢×ø˜Ë(bi¨¡o)Ïµ½y(t¨¯ng)†–(w¨¨n)µÄÞD(zhu¨£n)“QµÈƒÈ(n¨¨i)

Õ¾ƒÈ(n¨¨i)ËÑË÷

×¢ÒâÊÂí—(xi¨¤ng)

ÃâÙM(f¨¨i)×¢ƒÔ(c¨¨)ºóüc(di¨£n)“ôÉÏ·½ÏÂÝd°´âoé_(k¨¡i)Ê¼ÏÂÝd£¬È«Õ¾Ÿo(w¨²)V¸æ
ÏÂÝd•r(sh¨ª)×¢ÒâÎÄ¼þµÄ±£´æÂ·½£¬·ÀÖ¹ÕÒ²»µ½
£¨360žgÓ[Æ÷£©Èç¹û¿´²»µ½ÉÏÃæµÄÏÂÝdµØÖ·£¬Õˆ(q¨«ng)™z²éÊÇ·ñé_(k¨¡i)†¢ÁË¼ƒé†×xÄ£Ê½£¬üc(di¨£n)“ô360žgÓ[Æ÷ÓÒÉÏ½ÇÓÐ‚€(g¨¨)Èý—l™M¾€£¬ßx“ñ"ÔO(sh¨¨)ÖÃ"¡£ÔÚÔO(sh¨¨)ÖÃßxí—(xi¨¤ng)ÖÐ£¬ßx“ñ"Œ(sh¨ª)òž(y¨¤n)ÊÒ"ÖÐ£¬é†×xÄ£Ê½¹¦ÄÜÖÐ"é_(k¨¡i)†¢é†×xÄ£Ê½"¹´µô
¹ÜÀí†Tà]Ïä£º3050585551@qq.com(²»½ÓÈÎºÎºÏ×÷)