印(Yin)刷(Shua)颜(Yan)料(Liao)中(Zhong)含(Han)有(You)的(De)铅(Qian)、(?)铬(Ge)、(?)镉(Ge)、(?)汞(Gong)等(Deng)重(Zhong)金(Jin)属(Shu)元(Yuan)素(Su)，(?)也(Ye)具(Ju)有(You)一(Yi)定(Ding)毒(Du)性(Xing)。(?)当(Dang)人(Ren)体(Ti)含(Han)铅(Qian)量(Liang)积(Ji)累(Lei)到(Dao)一(Yi)定(Ding)程(Cheng)度(Du)，(?)就(Jiu)会(Hui)出(Chu)现(Xian)精(Jing)神(Shen)障(Zhang)碍(Ai)、(?)噩(E)梦(Meng)、(?)失(Shi)眠(Mian)、(?)头(Tou)痛(Tong)等(Deng)慢(Man)性(Xing)中(Zhong)毒(Du)症(Zheng)状(Zhuang)，(?)印(Yin)刷(Shua)厂(Chang)它(Ta)的(De)工(Gong)作(Zuo)环(Huan)境(Jing)对(Dui)人(Ren)体(Ti)不(Bu)管(Guan)是(Shi)噪(Zao)音(Yin)还(Huan)是(Shi)气(Qi)味(Wei)都(Du)具(Ju)有(You)很(Hen)大(Da)的(De)危(Wei)害(Hai)性(Xing)。(?)