Before the electric light was invented , light was provided in most homes and buildings by oil or natural gas 在电灯发明以前，大多数家庭和建筑物都用油灯或汽灯照明。
8.
The main products company crane xin licensing gasoline , kerosene , diesel oil and other series flame blowerand continental flame blower , liquefied gas flame blower , gaideng not only the best - selling also sales overseas , was praised by chinese and foreign customers 公司生产的主要产品鑫鹤牌汽油、煤油、柴油等系列喷灯及欧式喷灯、液化气喷灯、汽灯不仅畅销全国还远销海外,深受中外客户的好评
9.
Founded in the 1990s , covering more than 8 , 000 square meters , is specializing in the production of gasoline , kerosene , diesel flame blower , liquid vaporization flame blower , yi ding , the gold metal plate cold working paper counters , cabinet and other metal products enterprises 公司始创于上世纪90年代,占地8000多平方米,是专门生产汽油、煤油、柴油喷灯、液汽化喷灯、汽灯、冷作板金铁制文件柜、橱及其他五金制品的企业
