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江苏公司在孟加拉煤矿工程招标中中标孟加拉国巴拉普库利亚煤矿是我国提供卖方信贷的交钥匙工程项目，从设计、装备；施工全套承建。它是孟加拉国第一对年产百万吨的煤矿，矿井采用一对立井开拓，主副井筒直径均为６ｍ，落底水平一２５０ｍ，全矿井巷工程量２３８３１．９...
Jiangsu company bidding in Bengal coal mine project bidding Balapulikulia coal mine in Bangladesh is our country to provide seller’s credit turnkey project, from design, equipment; construction of a full set of construction. It is the first coal mine in Bangladesh with an annual production capacity of one million tons. The mine uses a vertical well to open up. The main and auxiliary wellbores are 6m in diameter, 250m in bottoming and 23831.9 in total mine ...