It is characterized by the lubricity of typical fluorocarbons.它的特点是具有典型氟碳聚合物的润滑性.D Punching Oil BS also contains anti corrosion & lubricity additives.壳牌冲孔油bs含有防腐蚀添加剂 和 油性添加剂.Nylon is good wear proof ability, self - lubri...
Cross chided himself for worrying.克罗斯怨怪自己瞎操心。He gently chided the two women.他温和地责备了那两名女子。She chided herself for being so impatient with the children.她责怪自己对孩子不够耐心。Cross chided himself for worrying...克罗斯怨怪自己瞎操心。The nurse c...
彩色正片的彩色再现过程,基本上和彩色负片相同.Color positive emulsions basically perform in the same way that color negati ves do.正片什么时候开始?What time does the main feature start?正片九点开始放映到十点半结束.The feature started at 9 o'clock and ended at ...
Does this dress make my legs look too stumpy?这条裙子会使我的腿看上去又短又粗吗？Maria wore a layered white dress that rustled when she moved.玛丽亚穿一袭白色节裙，一动裙子就窸窣作响。Each dress is hemmed and scrupulously checked for imperfections.每条连衣裙都缝上了褶边...