I understand the purpose of WH23 is to change from cost reduction WH70 but now prices are cheaper, we WH23 WH70 TCB that you suggest we change it seems to use some of the more expensive than.
I understand the purpose of a change from WH70 WH23 to cost reduction, but now the price of our existing cheaper WH70 WH23 TCB you recommend us to change. It would seem that it's more expensive.
I understand the purpose of transforming from WH70 as WH23 to cost reduction but now, if the price of the WH70 we use cheaper. WH23 TCB you suggest we change. It would seem to the use of more expensive.