IS: 10500 (2009), Draft Indian standard drinking water: Specifications, Bureau of Indian Standards, New Delhi.D.F.C. Bureau of Indian Standards (BIS) (2009) Draft Indian Standard drinking water specification (Second Revision of IS 10500). (http://bis.org.in/ sf/fad/ FAD25 (2047)C....
The recommended inductor value is 2.2 µH ±20% (for example, TDK MLP2012H2R2MT0S1). It is good practice to check the datasheets for your bypass capacitors, specifically the working voltage and the DC bias specifications. With some capacitors, the actual capacitance can ...
助理内部审计师考虑的以下（）种行为违反了ⅡA《标准》或《道德规范》。 A.告诉审计经理，你会将这些情况作为审计发现写入工作底稿 B.不和审计经理进一步讨论此事，而是和内部审计主管讨论此事 C.未和审计经理进一步讨论的情况下，就将此事向外部审计师披露 D.如果管理层对此事未采取进一步行动，就...
一直以来，人们普遍认为慢性应激，如压力与脱发有着密切的关系。我们的头到底是怎么秃的？压力如何影响毛发的生长？压力在这其中究竟扮演了什么角色？近日，《自然》杂志一项研究显示压力会影响毛发的生长，不仅如此，科学家还发现了可能逆转“头秃”的方法。 毛发遵循着一个生长周期，依次为生长期、退行期和休止期。①...
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