词汇	煤气工
释义	煤气工 méiqìgōng〔名〕gasman煤气
随便看	plastic shrinkage ratio plastic shrinkage stress plastics hub plastic shuttering panel plastic shuttering panelplastic formwork panel plastic shuttle plastic shuttlecock plastic signal lens plastic sillimanite plastic silo plastic silty clay plastic silverware plastics industries plastics industry plastics industry company plastics industry in asia plastic single hook plastics injection machine plastics injection mold plastics injection mould Plastics injection moulding machine operator Plastics injection-moulding-machine operator plastic size plastic skeleton construction plastic skylight