نتایج جستجو برای: nonmetal deposit
تعداد نتایج: 17728 فیلتر نتایج به سال:
Holding on the deposit of funds are their transfer in cash or non-cash foreign, national currency, banknote bank currency and at expense owner for compliance under certain conditions accordance with contract.
 The agreement is concluded writing. If bank's certificates other documents that meet requirements legislation, regulations provisions which corresponds to written form (bank rules) c...
PROBLEM Mining in the United States remains one of the most hazardous industries, despite significant reductions in fatal injury rates over the last century. Coal mine fatality rates, for example, have dropped almost a thousand-fold since their peak in 1908. While incidence rates are very important indicators, lost worktime measures offer an alternative metric for evaluating job safety and heal...
composite pressure vessel cng made of epoxy – carbon material with nonmetal liner is 60% lighter than aluminum vessel under the same conditions. one of the important parameters in the pressure vessels design is their resistance against impact and prevention of explosion. in this paper, the effects of low velocity impact on composite pressure vessel are investigated using fe analysis. the vessel...
sorkheh-dizaj apatite-iron oxide deposit is located 32 km southeast of zanjan. the area is situated within the tarom subzone of western alborz-azarbaijan structural zone. the oldest units at the sorkheh-dizaj area are eocene trachyte, trachyandesite, olivine basalt and volcanoclastic brecciate tuff and lapilli tuff which intruded by a quartz-monzonite, monzonite and granite subvolcanic pluton o...
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