行业分类
377 篇
103 篇
11050 篇
499 篇
146 篇
68 篇
298 篇
30 篇
1598 篇
613 篇
70 篇
117 篇
372 篇
48 篇
33 篇
73 篇
20 篇
256 篇
90 篇
11 篇
[电力、热力、燃气及水生产和供应业,] [2018-04-22]
State entity Albpetrol used to dominate the Albanian oil and gas sector, though the gradual liberalisation of the oil and gas market has seen its position largely reduced to a regulator. Albpetrol still controls oil deposits but has production agreements with foreign companies: Bankers Petroleum (now Geo-Jade Petroleum), GBC Oil, Sherwood International, Transoil Pennine Petroleum and Phoenix Petroleum. It also has a joint venture with Shell.
[农、林、牧、渔业,纺织业,] [2018-04-22]
Increasing demand for food owing to burgeoning global population has put immense pressure on agricultural productivity. Limited availability of land coupled with the occurrence of natural disasters in the recent past has reduced the overall agricultural production. Agro textiles help improve the crop quality and increase the overall agricultural productivity. The demand for agro textiles such as mulch mats, insect nets, and shade nets depends on the awareness regarding these products and their acceptance by the farming community. The demand also depends on the technical and performance properties of these products. Agro textiles possess high potential to retain water, offer protection and resistance to microorganisms, and are lightweight and biodegradable.
[化学原料和化学制品制造业,] [2018-04-08]
甲基乙烯基醚又名乙烯基甲醚、甲氧基乙烯、甲基乙烯醚,属于有机化合物,有麻醉作用,常温下为无色易燃气体,有特殊气味,易液化。分子量58.08。结构简式:CH2=CH-O-CH3。熔点-123℃。沸点8℃。相对密度0.7694(5.7/4℃)。折射率1.3947。闪点-51℃。溶于乙醇、乙醚,难溶于水。有甜味。容易聚合,因此在成品中常加入阻聚剂。可由乙炔与甲醇在氢氧化钾作用下,发生乙烯基化反应制得。
[医药制造业,] [2018-04-08]
生物医药产业主要内容包括:基因工程、细胞工程、发酵工程、酶工程、生物芯片技术、基因测序技术、组织工程技术、生物信息技术等。生物技术产业涉及医药、农业、海洋、环境、能源、化工等多个领域。应用生物技术生产出相应的商品,这类商品在市场上形成一定的规模后才能形成产业,因此,生物技术产业的内涵应包括生物技术产品研制、规模化生产和流通服务等。
[医药制造业,] [2018-04-08]
Russia’s healthcare and pharmaceutical sector was badly affected by the 2015-2016 recession, which resulted in a sharp drop in government spending, while the weak rouble and high inflation cut into households’ disposable incomes. Though healthcare spending continued to increase in local currency terms, it slumped to less than two-thirds of its 2014 level in terms of US dollars. Pharmaceutical (pharma) sales declined for the third straight year in 2016. However, the government’s protectionist policy helped boost domestic production of pharmaceuticals, with output growing at double-digit rates in both 2015 and 2016.
[仪器仪表制造业,] [2018-04-08]
Data includes non-power-driven hand tools. The overall market is split into the following product groups: Other non-power-driven hand tools: can and cork openers, nut-crackers, other non-power-driven household tools, grease guns, watch making tools, goldsmith tools, metal working hand tools not included in other product groups, hand and pedal-operated grinding wheels, anvils, portable forges, scythes, sickles, other non-power-driven hand tools
[仪器仪表制造业,] [2018-04-08]
Data includes non-power-driven hand tools. The overall market is split into the following product groups: Other non-power-driven hand tools: can and cork openers, nut-crackers, other non-power-driven household tools, grease guns, watch making tools, goldsmith tools, metal working hand tools not included in other product groups, hand and pedal-operated grinding wheels, anvils, portable forges, scythes, sickles, other non-power-driven hand tools
[仪器仪表制造业,] [2018-04-08]
Data includes non-power-driven hand tools. The overall market is split into the following product groups: Other non-power-driven hand tools: can and cork openers, nut-crackers, other non-power-driven household tools, grease guns, watch making tools, goldsmith tools, metal working hand tools not included in other product groups, hand and pedal-operated grinding wheels, anvils, portable forges, scythes, sickles, other non-power-driven hand tools
[仪器仪表制造业,] [2018-04-08]
Data includes non-power-driven hand tools. The overall market is split into the following product groups: Other non-power-driven hand tools: can and cork openers, nut-crackers, other non-power-driven household tools, grease guns, watch making tools, goldsmith tools, metal working hand tools not included in other product groups, hand and pedal-operated grinding wheels, anvils, portable forges, scythes, sickles, other non-power-driven hand tools
[仪器仪表制造业,] [2018-04-08]
Data includes non-power-driven hand tools. The overall market is split into the following product groups: Other non-power-driven hand tools: can and cork openers, nut-crackers, other non-power-driven household tools, grease guns, watch making tools, goldsmith tools, metal working hand tools not included in other product groups, hand and pedal-operated grinding wheels, anvils, portable forges, scythes, sickles, other non-power-driven hand tools