2012年6月4日月曜日

Private and social affairs

Indispensable parts connecting oil pressure line in the working chair Takara Axis 90 arrived on Saturday before noon, for the sake of friendship of Osaka engineer. The identification printing of the tube shows TOKAI URETHANE TUBE UN1/4 O.D. meaning the constructive material is Urethane?
According to the specific performance in the Web site, Nylon material should be applied for oil pressure line, Urethane material is suitable for air and water lines only, how come?
I must check this point additionally on the oil specification for this machinery, probably some gear oil #90 might be applicable, also automatic trans-axle fluid or power steering oil might be available if the aggression to rubber materials might be ignored.

The refrigerator from my friend works well and it's thankful for a piece of ice taking after some hard work like yesterday. Now I lack only electric washing machine in my villa to live there alone, I'll do so after the alternation of generation in my laboratory in few years. The place is now used as a parts warehouse, desperate efforts would be required to organize inside.

The felon was arrested yesterday, one of the perpetrators of Sarin Incident 17 years ago. Is there any important affair to be informed other than Earthquake and Sarin?

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