绸缎或人造丝捆边毡
blanket with silk or rayon silk bindings
~(15)N天然丰度法
natural 15N abundance method
煤型气源天然气水合物
coal related gas source of natural gas hydrate
10000m3天然气球罐
10000 m 3 nature gas spherical tanks
10000 m3 natural gas spherical tank
1000立方公尺天然气球罐
10000m^3 natural gas spherical tank
Ⅱ型ZTC1+1天然澄清剂
ZTC1+1 natural clarifying agents
9F级天然气-蒸汽联合循环机组
9F class gas-steam combined cycle unit
AA级纯天然绿色水稻
AA class natural green rice
Carnosic acid类天然产物
Carnosic acid typed natural product
CNG压缩天然气
CNG compressed natural gas