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柳州铁路局某工厂铸造车间炼铁炉为一座3吨冲天炉,三天开炉一次出铁9吨,为了摸清该厂铸造作业劳动强度和劳动组织形式,为制定劳动定额,劳动休息制度,提高工效提供依据,对该车间各主要作业岗位在生产正常情况下,按每天工作岗位进行体力劳动强度分级调查。调查方法用FTQLJ-1型肺通气量计按“体力劳动强度分级GB3869-83”测定方法进行测定,每个岗位除受人员限制外均测五例,每项动作采样五个(筛砂、
In order to find out the labor intensity and form of organization of foundry work in this factory, in order to draw up a labor quota and work rest system, a 3-ton cupola was cast into a 3-ton cupola furnace in a foundry workshop of Liuzhou Railway Bureau. Improve work efficiency to provide the basis for the workshop of all major job positions in the production of normal circumstances, according to daily job classification of physical labor intensity. Survey method using FTQLJ-1-type pulmonary ventilation meter according to “physical labor intensity classification GB3869-83” determination method for determination of each position except for the staff outside the five were measured, each action sampling five (sieve sand,