国产成人mv 在线播放-国产成人a一区二区-国产成人a毛片-国产成人av在线-国产成人a-国产成人99久久亚洲综合精品

HuBei XianLong Chemical Industry Co.,LTD

Home

About us

Products

Culture

News

Jobs

Order

Contact us

Chinese

Sales dept.

Tel: +86-183 0728 1616
Tel: +86-183 0728 1699
Tel: +86-153 2532 5807
Email: xlchem@xlchem.com

Products

Cypermethrin

Chemical name: Cypermethrin
Molecular formula: C₂₂H₁₉Cl₂NO₃
Structural formula:

Cas NO.: 52315-07-8
Molecular weight:416.3
Properties: Appearance: pale yellow Semi solid block
Packing: Customerized Packing

Copyright(C)2009,HuBei XianLong Chemical Industry Co.,LTD All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice

Ö÷Õ¾Ö©Öë³ØÄ£°å£º ¹ú²úÎçÒ¹Æ¬ÎÞÂëÇøÔÚÏß²¥·Å| ÇàÇà²Ý´óÏã½¹ÔÚÏß×ÛºÏÊÓÆµ| ¾Ã¾ÃÑÇÖÞ¹ú²ú³ÉÈË¾«Æ·ÎÞÂëÇø | ÑÇÖÞ¸ßÇåÒ»Çø¶þÇøÈýÇøËÄÇø| Å·ÃÀ¼¤ÇéÔÚÏß²¥·Å| ÌìÌìÂ³ÌìÌìË¬ÌìÌìÊÓÆµ| ¾Ã¾Ã99ÈÈºÝºÝÉ«¾«Æ·Ò»Çø| ÌìÌìÉ«ÌìÌìÅÄ| ¹ú²ú¾«Æ·vaÎÞÂëÒ»Çø¶þÇø| ÎçÒ¹Ð¡ÊÓÆµÔÚÏß| ¹ú²úÔÚÏß²»¿¨Ò»Çø¶þÇøÈýÇø| ÐÔÒ¹Ó°ÔºË¬»ÆaË¬Ãâ·Ñ¿´ÍøÕ¾| ¾«Æ·Å·ÃÀÒ»Çø¶þÇøÔÚÏß¹Û¿´| æÃæÃÑÇÖÞÊÓÆµ| Çø¶þÇøÅ·ÃÀÐÔ²åbÔÚÏßÊÓÆµÍøÕ¾| xxxxÈÕ±¾69| Å·ÃÀ¼¤ÇéÊÓÆµÒ»Çø¶þÇøÈýÇøÃâ·Ñ| ÔÚÏßa¼¶Ã«Æ¬ÎÞÂëÃâ·ÑÕæÈË| ¾Ã¾ÃÈËÈËË¬Ë¬ÈËÈËË¬ÈËÈËÆ¬av | ³ÉÈËÃâ·ÑÊÓÆµÒ»Çø¶þÇøÈýÇø| Ò¹Â³Â³Â³Ò¹Ò¹×ÛºÏÊÓÆµÅ·ÃÀ| ¾«Æ·Ãâ·Ñ¹ú²úÒ»Çø¶þÇøÈýÇøËÄÇø| avÎÞÂëavÎÞÂë×¨Çø| ¾Ã¾Ã¾Ã¾Ã¸ß³±×ÛºÏÓ°Ôº| ¼¤ÇéÑÇÖÞÉ«Í¼| ¾Ã¾Ã¹ú²ú¾«¾Ã¾Ã¾«²ú¹ú| ¾Ã¾Ã¾«Æ·¹ú²úÑÇÖÞavÂé¶¹Ð¡Ëµ| 456Ó°ÔºµÚÒ»| ¹ú²úÒ»Çø¶þÇøÈýÇø¸ßÇåÔÚÏß¹Û¿´ | ÈÕ±¾²»¿¨1| a¼¶Ã«Æ¬ÎÞÂëÃâ·ÑÕæÈË¾Ã¾Ã| ÈÕ±¾Ò»¿¨2¿¨3¿¨4¿¨ÎÞ¿¨Ãâ·ÑÍøÕ¾ ¹ú²úÅ©´åÀÏÌ«xxxxhdxx | 2019ÌìÌì²ÙÌìÌì¸ÉÌìÌìÍ¸| ÒÁÈËÉ«×ÛºÏÊÓÆµÒ»Çø¶þÇøÈýÇø| ÌìÌì¾Ã¾ÃÓ°ÊÓÉ«Ïã×ÛºÏÍø| ÓÖ»ÆÓÖË¬ÓÖÉ«ÊÓÆµ| 40Ëê³ÉÊìÅ®ÈËÉü½»Æ¬20·ÖÖÓ| ÑÇÖÞva¹ú²úÈÕº«Å·ÃÀ¾«Æ·É«æÃæÃ| ¹ú²úÑÇÖÞ³ÉavÈËÆ¬ÔÚÏß¹Û¿´| ¾Ã¾ÃÑÇÖÞav³ÉÈËÎÞÂë¹ú²úµçÓ°| ÈÕ±¾Ãâ·ÑÈË³ÉÊÓÆµ²¥·Å|

<dfn id="isies"><optgroup id="isies"></optgroup></dfn>

<menu id="isies"></menu>

<nav id="isies"></nav>

<sup id="isies"><tbody id="isies"></tbody></sup>

<menu id="isies"></menu>

<pre id="isies"></pre>