一．海水比重计使用说明 本浮计按国家标准计量局（玻璃浮计检定规程）经本厂检验合格，准予出厂。各种玻璃浮计允许误差为+-1最小分度。付有温度计的各种浮计温度误差为+-1最小分度使用前必须谐拭清洁，不可以用手直接檫拭。浮计与页面接触处，应有良好之弯月面。液体与浮计标准不符时，应送计量部门给予校正。二．内 装：320只 尺 码：50x33x40cm 毛 重：15kg 净 重：13kg Theelectricityliquiddensimeteronceusestheplanexplainingthatfloattoleavethefactoryaccordingtonationalstandardmeteragebureau(glassfloatstocountverificationregulation)bythatthefactorycheckoutqualified,isallowed.1.Variousglassfloatstocountallowableerrorinorder+-1minimumgraduates.2.FuYouthermometervariousfloatstocounttemperatureerrorinorder+-1minimumgraduates3.Usefronttomustbesettledwipingawayacleaning,beingnotabletousepersonallydirectsassafrastowipeaway.4.Superficialtheplanandpageoffacetouchaplace,duefinethatcrescentmoonface.5.Whenliquiddoesnotaccordwithtofloatingtocountastandard,shouldsendmetrologicalservicetogiveadjustment.Pretendwithintwo:100coverPackageboxsize:50x33x40cmgrossweight:15kgnetweight:13kgs