In the use of temperature range, silicate tube can be used for a long time, not easy ageing, not metamorphic avirulent insipidity, heat preservation performance for a long time.
在使用温度范围内，硅酸盐管可长期使用，不易老化、不变质无毒无味、保温性能长期不减。
None of this means that adjusting to an ageing workforce will be easy. Companies will need to rethink the traditional career ladder that linked seniority to pay and power.
不过这些对雇主来说，都不代表着适应逐渐变老的劳动力会有多简单，公司方面需要重新考虑调整传统的与工作资历挂钩的升迁制度。
Nylon tube has the advantage of being noncorrosive, ageing-resistant, with mirror smooth finish and easy to be assembled.
尼龙管具有抗腐蚀性、耐老化、表面光洁如镜和易于装配等优点。
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