PPB
导读：PPB读音音标
PPB意思解释
abbr.Pappband (German=boards, hard cover) （德语）木板；parts per billion 十亿分率；polybrominated biphenyl (cattle poison) 多溴联苯（牛毒）；pounds
PPB意思解释
abbr.Pappband (German=boards, hard cover) （德语）木板；parts per billion 十亿分率；polybrominated biphenyl (cattle poison) 多溴联苯（牛毒）；pounds
PPB读音音标
PPB意思解释
abbr.
Pappband (German=boards, hard cover) （德语）木板；
parts per billion 十亿分率；
polybrominated biphenyl (cattle poison) 多溴联苯（牛*）；
pounds per barrel 磅/桶
英英释义
PPBPPB can stand for:
