100mesh powder form 是什么意思啊我给外商发了我们纯碱的COA和报价 他msn跟我说这个 不懂什么意思

100mesh powder form 是什么意思啊我给外商发了我们纯碱的COA和报价 他msn跟我说这个 不懂什么意思 Size: 80/100 mesh powder and 25 to 30mm lumps.是什么意思啊 mesh powder 英语翻译powder packaged at 25 kgs/bag with 70 mesh sizefine powder.Also please let us know % safonin content.mesh 和 safonin 哪位可以帮我顺畅的翻一下吗 aluminum powder (Alfa Aesar,99.97%,325 mesh)实验原料铝粉,请问大家后面的“325 我土人T.T 别骂我 Black powder怎么制作?纯业余爱好 能用给100 什么是MESH square mesh powder是什么意思 FRESSED POWDER powder snow 英语翻译New Powder Pouch,made from 100%cotton and filled with talc powder,getsextra sand off without making a mess. 英语单词题数道单词1.s____mixture of minced meat and flavouring2.t____according to or being tradition3.c____brown edible substance in the form of powder or a block4.s____type of bean5.c____food made from milk curds此额次饿（谢谢） 英语翻译the structural and magnetic properties of hexagal four-form of SrMnO3 have been investigated by combining magnetization measurements,electon diffraction,and high-resolution synchrotron x-ray and neutron powder diffraction.below 350K,there 英语翻译After pressing ,many of zhe powder particles touch one another .during the initial sintering stage ,neck form along the contact regions between adjacent particles ,in addition,a grain boundary forms within each neck ,and every interstice air mesh fabric是什么意思 open mesh fabric是什么意思