求翻译：弹簧作为通用基础件，量大面广，应用领域几乎涉及到国民经济所有领域，由于使用环境、场合、功能各异，使各种弹簧的形状和大小差别悬殊，品种繁杂。正因为弹簧本身所具有的固有特征，生产弹簧投资不大，入门技术门槛不高，所以吸引不少人投身于此，全行业内企业数量多达1000余家，遍布于全国各地。是什么意思？

Spring as a common basis, the wide range of large applications, involving almost all areas of the national economy, the environment, occasions, different functions, so that a variety of spring shape and size difference between the species complex. Precisely because of the inherent characteristic of

Spring as a common foundation, face different application areas cover almost all areas to the national economy, however, the environment, the occasions, features the ability to make the various springs, the shape and size vary widely, and species complex. It is because the spring itself with the inh

The spring took the general foundation, the quantity big surface is broad, the application domain involves nearly to national economy all domains, because use environment, situation, function respectively different, causes each kind of spring the shape and the size difference is disparate, the varie

Spring as a common base, large wide, application areas almost all areas of the national economy, because the usage environment, situation and different functions, so that the size and shape of the spring contrasting, breeds complexity. Is spring itself has inherent characteristics, production spring