Polybrominated Diphenyl Ether.
六种
.
Polybrominated Diphenyl Ether.
六种.
Electrotechnical products - Determination of levels of six regulated substances (lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers
机电产品---六种受
（铅、
银、镉、六价铬、多溴
苯、多溴苯醚）平的测定
声明：以上例句、词性分类均由
资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
