老化覆層 的英文怎麼說
中文拼音 [lǎohuàfùcéng]
老化覆層
英文
age coating-
It is as follows : the overlay of endowment insurance is narrow, the most individual indust - - ries, the private enterprise and non - agriculture persons still have not brought into the current endowment insurance system ; the levy level descends, the phenomenon of arrearage still cannot be forbidden ; the level of orchestration is low and lack of adjustment necessarily ; " the difference in amount appropriates different insurance fee " the problem still exists ; the retirement age is so early " the phenomenon of reti - - rement in advance is more serious ; the degree of socialization is low, the onus of the state - owned enterprise is overweight and so on
主要表現在;養老保險覆蓋面窄,大多數個體工商戶和私營企業以及非農業人員還沒有那入到現行的養老保險體系;征繳水平下降,欠費現象屢禁不止;統籌層次低,缺乏必要的調劑; 「差額繳撥」問題依然存在;退休年齡鍋灶, 「提前退休」現象比較嚴重;社會化程度低,國有企業負擔過重等諸多方面。Coil coated metals - test methods - resistance to accelerated ageing by the use of heat
卷材覆層金屬.試驗方法.耐熱加速老化性能Standard practice for preparation of test panels for accelerated and outdoor weathering of bituminous coatings
瀝青覆層的加速戶外自然老化試驗用試片制備的標準實施規程
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