Mechanical pencils - part 3 : black leads ; bending strengths of hb leads ; identical with iso 9177 - 3 : 1994 自动铅笔.第3部分:黑笔芯. hb笔芯的抗弯强度;等同采
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Xiao hong bought a pencil for 6 jiao 5 fen , a pencil sharpener for 2 jiao 7 fen . how much did she pay altogether （电脑显示）小红买一支自动铅笔用6角5分，买一个转笔刀用2角7分，一共用了多少钱？
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Fig5 . beware managers who use rotary pencils with extra fine extendible leads , they ' re usually precise with your operation to seconds 图五：尤其小心那种喜欢用超细细自动铅笔的上司：他们是那种会要求你精确到分秒办事的家伙。
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Colorwind stationery is specializing in the production of various student and office stationery , such as ball point pen , mechanical pencil , marker , stick on it , sharpener , stapler , punch , correction tape , tape dispenser , ruler , earser , glue , diaries , notebook , file , cutter , scissors 学生文具，办公文教，圆珠笔,自动铅笔,订书机,打孔机,唛头笔,卷笔刀,胶带座,修正带,文件夹,笔记本风彩文具专业生产各种学生和办公文具比如圆珠笔,自动铅笔,订书机,打孔机,唛头笔,卷笔刀,胶带座,修正带,文件夹,笔记本
