Õý°æ Ë®ÎĵØÇò»¯Ñ§ µÚ¶þ°æ Ç®»á µØÖʳö°æÉç ÈÎÑ¡±¸×¢
¥30.14¶¨¼Û£º¥30.14
Õý°æÐÂÊé ¿óÎïѧµ¼ÂÛµÚ2°æµÚ¶þ°æ ÕÔÃ÷ Ö÷±à Öø×÷ ´óѧ½Ì²Ä´óÖÐר µØÖʳö°æÉç ÈÎÑ¡±¸×¢
¥32.34¶¨¼Û£º¥32.34
Õý°æ ÓÐÉ«±¦Ê¯Ñ§½Ì³Ì(µÚ¶þ°æ)µÚ2°æ ÓàÏþÑÞ µØÖʳö°æÉç ÍÖ½²Êҳȫ²Ê°æ ÈÎÑ¡±¸×¢
¥77.62¶¨¼Û£º¥77.62
Õý°æÐÂÊé ÑÒʯÈâÑÛ¼ø¶¨ ×óÇí»ª Ñî¼ÓÇì 9787116128415 µØÖʳö°æÉç ÈÎÑ¡±¸×¢
¥52.33¶¨¼Û£º¥52.33
¥25.00¶¨¼Û£º¥45.00 (5.56ÕÛ)
¥29.40¶¨¼Û£º¥30.00 (9.8ÕÛ)
¥29.60¶¨¼Û£º¥30.00 (9.87ÕÛ)
¥27.74¶¨¼Û£º¥27.74
¥137.72¶¨¼Û£º¥398.00 (3.47ÕÛ)
µØÖÊ°æ¸ßÖÐÀúÊ·µØͼ²á±ØÐÞ+Ñ¡ÔñÐÔ±ØÐÞÈ«Ì×Îå5±¾È˽̰æµØÖʳö°æÉç ÈÎÑ¡±¸×¢
¥71.88¶¨¼Û£º¥71.88
¥29.60¶¨¼Û£º¥30.00 (9.87ÕÛ)
¥27.20¶¨¼Û£º¥27.20
¥25.28¶¨¼Û£º¥25.80 (9.8ÕÛ)
µØÀíÌî³äͼ²áÆßÄ꼶ϲáÊÊÅäÏæ½Ì°æÈ˽̰æ7Ä꼶ϲá¿Î±¾³õһϲáѧÉúÓÃÊ鿴ͼÁ·Ï°²áµØÖʳö°æÉç ÈÎÑ¡±¸×¢
¥20.29¶¨¼Û£º¥20.29
³ÇÕòÍÁµØ¹æ³Ì2±¾Ì× GB/T 18507-2014 ³ÇÕòÍÁµØ·ÖµÈ¶¨¼¶¹æ³Ì+GB/T 18508-2014 ³ÇÕòÍÁµØ¹À¼Û¹æ
¥233.00¶¨¼Û£º¥452.00 (5.16ÕÛ)
¥55.86¶¨¼Û£º¥55.86
¥27.00¶¨¼Û£º¥35.00 (7.72ÕÛ)
¥35.00¶¨¼Û£º¥35.52 (9.86ÕÛ)
¥77.00¶¨¼Û£º¥77.58 (9.93ÕÛ)
¥29.60¶¨¼Û£º¥30.00 (9.87ÕÛ)
¥25.28¶¨¼Û£º¥25.80 (9.8ÕÛ)
¥137.72¶¨¼Û£º¥318.00 (4.34ÕÛ)
°æ2024Äê´ºÃö½ÌÖÐÐĸ£½¨³õÖÐÓïÎÄÐÂͬ²½¶ÁÁ·¿¼ÆßÄ꼶ϲá ÈÎÑ¡±¸×¢
¥111.36¶¨¼Û£º¥111.36
¥21.76¶¨¼Û£º¥22.20 (9.81ÕÛ)
¥12.58¶¨¼Û£º¥19.80 (6.36ÕÛ)
¥29.40¶¨¼Û£º¥30.00 (9.8ÕÛ)
¥25.28¶¨¼Û£º¥25.80 (9.8ÕÛ)
¥18.98¶¨¼Û£º¥18.98
¥68.36¶¨¼Û£º¥69.75 (9.81ÕÛ)
°æ2023Ä긣½¨Öп¼Í³Ò»ÃüÌ⾫׼ģÄâÊÔ¾íÀúÊ·µÀµÂÓë·¨ÖÎ ÈÎÑ¡±¸×¢
¥36.00¶¨¼Û£º¥36.25 (9.94ÕÛ)
2023°æÇúÒ»ÏßСѧ¿ÚËã´óͨ¹Ø¶þÄ꼶Êýѧϲᱱʦ´ó°æ¼ÆËãС´ïÈËÌâ ÈÎÑ¡±¸×¢
¥29.00¶¨¼Û£º¥29.00
Õý°æ GB/T 18508-2014 ³ÇÕòÍÁµØ¹À¼Û¹æ³Ì ¹æ·¶ ´úÌæGB/T 18508-2004 Öйú±ê×¼³ö°æÉç ÌṩÕý
¥149.00¶¨¼Û£º¥288.00 (5.18ÕÛ)
Õã½×¨Óà 2023°æ ÂÌ¿¨Ñ§°Ô±Ê¼Ç ³õÖÐÀúÊ·ÓëÉç»á µÀµÂÓë·¨ÖÎ 789 Ä꼶 ³õÒ» ³õ¶þ ³õÈý Öп¼¸´Ï°Êé ÈÎÑ¡±¸×¢
¥59.00¶¨¼Û£º¥67.00 (8.81ÕÛ)
2024´ºÇúÒ»ÏßСº¢ÀÉ¿ÚËã´óͨ¹ØÈýÄ꼶ϲáÊýѧ±±Ê¦°æͬ²½½Ì²ÄÁ·Ï° ÈÎÑ¡±¸×¢
¥30.00¶¨¼Û£º¥30.00
2023°æÇúÒ»ÏßСѧ¿ÚËã´óͨ¹ØÁùÄ꼶Êýѧϲᱱʦ´ó°æ¼ÆËãС´ïÈËÌâ ÈÎÑ¡±¸×¢
¥29.00¶¨¼Û£º¥29.00
¥272.00¶¨¼Û£º¥272.60 (9.98ÕÛ)
¥35.28¶¨¼Û£º¥35.28
¥45.57¶¨¼Û£º¥45.57
¥43.51¶¨¼Û£º¥43.51
2023°æÇúÒ»ÏßСѧ¿ÚËã´óͨ¹ØÎåÄ꼶Êýѧϲᱱʦ´ó°æ´óÓï¿ÚËãËÙËã ÈÎÑ¡±¸×¢
¥29.00¶¨¼Û£º¥29.00
¥38.00¶¨¼Û£º¥38.00
¥29.00¶¨¼Û£º¥36.00 (8.06ÕÛ)
2024¿ÎÌÃÁ·Ï°¼ÒÍ¥×÷Òµ½Ì¿Æ°æ3ÈýÄ꼶Éϲá¿Æѧ¿ÎʱÁ·Í¬²½Á·Ï°²¾ ÈÎÑ¡±¸×¢
¥16.00¶¨¼Û£º¥45.00 (3.56ÕÛ)
¥17.00¶¨¼Û£º¥29.00 (5.87ÕÛ)
¥36.46¶¨¼Û£º¥37.20 (9.81ÕÛ)
¥25.28¶¨¼Û£º¥25.80 (9.8ÕÛ)
¥48.91¶¨¼Û£º¥48.91
¥46.30¶¨¼Û£º¥46.30
¥27.93¶¨¼Û£º¥27.93
¥288.00¶¨¼Û£º¥365.00 (7.9ÕÛ)
¥28.00¶¨¼Û£º¥35.00 (8ÕÛ)
23Çïѧϰ¡¤Ì½¾¿¡¤Õï¶Ï ¸ßÒ»ÉúÎï±ØÐÞ1·Ö×ÓÓëϸ°ûµÚ14°æ
¥36.00¶¨¼Û£º¥52.00 (6.93ÕÛ)
¡¾¡¾È«22²á¡¿¿ÖÁúÌùÖ½+Êýѧ+ʶ×ÖÌùÖ½ ¡¿ È«8²á¿ÖÁúÌùÖ½ÌùÌù»¶ùͯ¿ÖÁúÌùÖ½ÊéרעÁ¦ÌùÖ½0-1-2-3-4-5-6ËêÒÔÉÏ
¥48.20¶¨¼Û£º¥49.18 (9.81ÕÛ)
2023ÓõØÖÊ°æÆÕͨ¸ßÖн̿ÆÊéͨÓü¼Êõ±ØÐÞ¼¼ÊõÓëÉè¼Æ2¿Î±¾½Ì²ÄµØÖʳö°æÉç±ØÐÞ¶þ½Ì¿ÆÊé¸ßһѧÉúÓÃÊé ÈÎÑ¡±¸×¢
¥26.17¶¨¼Û£º¥26.17
ÖÐѧÉú»ñ½±×÷Îĸ¨µ¼´óÈ« ×÷ÎÄ»ñ½±°Ë´óÃؾ÷ ÈÎÑ¡±¸×¢
¥21.00¶¨¼Û£º¥21.75 (9.66ÕÛ)
¥32.12¶¨¼Û£º¥32.12
¥30.87¶¨¼Û£º¥30.87
¥305.00¶¨¼Û£º¥305.22
¥27.00¶¨¼Û£º¥27.55 (9.81ÕÛ)
¥25.28¶¨¼Û£º¥25.80 (9.8ÕÛ)