Usually, consent negotiations can take place either before or after the issuance of a formal complaint.通常情况下, 同意谈判既可发生于正式申诉之前亦可发生于其后.The issuance, revision , superseding, and withdrawal of all documents should be control...
制革工人硝皮以制作皮鞋.Tanners tan hides to make leather shoes.含有与氮原子相连的硝基的物质称为硝胺.Nitramines are substances which contain a nitro group bonded to nitrogen.较好的配方是那些高硝基增塑的硝化棉粘合剂配方.The preferred compositions are the highly nitroplasti...