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现在UL的报价中多有一个假设条件:# j2 W3 ]% K( y4 i V( S
ASSUMPTIONS:# q# ]' D% E V! \# g% f* F; k' w
· The compliance of Vertical Tray Flame Test is normally dependent on two sets of sample tested only.! n. R7 `8 y8 B+ o* i' V
However, if compliance cannot be determined based on testing of two sets of sample, a third set of; ]* p4 Y( l l9 t$ [
sample will be required for testing, and the cost limit will be increased by RMB 5586 for testing each7 q* G' H X# Y( l! E% d5 F, e- I
additional set of sample.
$ _6 b! N3 x$ R3 ] d1 I- N按我的理解,此处价格以默认2次燃烧为基础,如果工厂的样品把握不是很大,送样的时候可以多送一些,以备直接进行多次燃烧实验,节约效率。如有错漏,大家多多参与讨论。 |
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