插片亮屏型观片灯的供应、批发
portant; font: 14px/25px SimSun, arial, sans-serif, helvetica; white-space: normal; float: none; color: rgb(34,34,34); word-spacing: 0px; -webkit-text-stroke-width: 0px"> 1、LED2000系列
portant; font: 14px/25px SimSun, arial, sans-serif, helvetica; white-space: normal; float: none; color: rgb(34,34,34); word-spacing: 0px; -webkit-text-stroke-width: 0px"> （1）按国家行业标准规定适用于观察普通模拟胶片
portant; font: 14px/25px SimSun, arial, sans-serif, helvetica; white-space: normal; float: none; color: rgb(34,34,34); word-spacing: 0px; -webkit-text-stroke-width: 0px"> （2）观察屏亮度
portant; font: 14px/25px SimSun, arial, sans-serif, helvetica; white-space: normal; float: none; color: rgb(34,34,34); word-spacing: 0px; -webkit-text-stroke-width: 0px"> a、亮度固定式：最大亮度不小于2000cd/m2
portant; font: 14px/25px SimSun, arial, sans-serif, helvetica; white-space: normal; float: none; color: rgb(34,34,34); word-spacing: 0px; -webkit-text-stroke-width: 0px"> b、亮度可调式：最大亮度不小于2000cd/m2，最低亮度不大于300cd/m2
portant; font: 14px/25px SimSun, arial, sans-serif, helvetica; white-space: normal; float: none; color: rgb(34,34,34); word-spacing: 0px; -webkit-text-stroke-width: 0px"> 2、LED3000系列
portant; font: 14px/25px SimSun, arial, sans-serif, helvetica; white-space: normal; float: none; color: rgb(34,34,34); word-spacing: 0px; -webkit-text-stroke-width: 0px"> （1）按国家行业标准规定适用于观察数字硬拷贝胶片
portant; font: 14px/25px SimSun, arial, sans-serif, helvetica; white-space: normal; float: none; color: rgb(34,34,34); word-spacing: 0px; -webkit-text-stroke-width: 0px"> （2）观察屏亮度
portant; font: 14px/25px SimSun, arial, sans-serif, helvetica; white-space: normal; float: none; color: rgb(34,34,34); word-spacing: 0px; -webkit-text-stroke-width: 0px"> a、亮度固定式：最大亮度不小于3000cd/m2
portant; font: 14px/25px SimSun, arial, sans-serif, helvetica; white-space: normal; float: none; color: rgb(34,34,34); word-spacing: 0px; -webkit-text-stroke-width: 0px"> b、亮度可调式：最大亮度不小于3000cd/m2，最低亮度不大于300cd/m2
portant; font: 14px/25px SimSun, arial, sans-serif, helvetica; white-space: normal; float: none; color: rgb(34,34,34); word-spacing: 0px; -webkit-text-stroke-width: 0px"> 3、LED4000系列
portant; font: 14px/25px SimSun, arial, sans-serif, helvetica; white-space: normal; float: none; color: rgb(34,34,34); word-spacing: 0px; -webkit-text-stroke-width: 0px"> （1）按国家行业标准规定适用于观察各类影像胶片
portant; font: 14px/25px SimSun, arial, sans-serif, helvetica; white-space: normal; float: none; color: rgb(34,34,34); word-spacing: 0px; -webkit-text-stroke-width: 0px"> （2）观察屏亮度
portant; font: 14px/25px SimSun, arial, sans-serif, helvetica; white-space: normal; float: none; color: rgb(34,34,34); word-spacing: 0px; -webkit-text-stroke-width: 0px"> a、亮度固定式：最大亮度不小于4000cd/m2
portant; font: 14px/25px SimSun, arial, sans-serif, helvetica; white-space: normal; float: none; color: rgb(34,34,34); word-spacing: 0px; -webkit-text-stroke-width: 0px"> b、亮度可调式：最大亮度不小于4000cd/m2，最低亮度不大于300cd/m2
观片灯价格 13681661622 18930581035 021-66187081
国产 进口观片灯 13681661622 18930581035 18721839576
观片灯行情 原理 18930581035 021-66187081
(文/小编)
