Warning: file_put_contents(/www/wwwroot/ppbbbu/5356789.com/cache/1b780229006ff09e9bcf96f85cb02d8d.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/5356789.com/index.php on line 55 chromism例句_chromism英汉例句_chromism双解例句_零六五六深蓝词典
Characteristic:Good in photo chromism,neediless to use additional ballast and used as a ssubsti tute for incandescent bulb. 特点：高效节能、寿命长、显色性好光源性好，照明效果佳。