Ib pawg ntawm cov boiler ua tiav tshiab tau npaj rau kev xa khoom, qhov chaw: Indonesia. - 309 tons. Tom ntej: ASTM A179 Boiler Tube 21.3 * 2.77 89 tons 26.7 * 2.87 62 tons 60.3 * 3.91 158 tons Post lub sij hawm: Mar-16-2021