drop-ball test 中文意思是什麼
drop-ball test
解釋
落球試驗法-
Ball drop test on safety glass for vehicle glazing
車輛安全玻璃落球試驗 -
Standard test method for viscosity of cellulose derivatives by ball - drop method
用落球法測定纖維素衍生物粘度的標準試驗方法 -
Methods of testing flat glass for use in buildings ; ball drop test on laminated glass
建築用平板玻璃的試驗方法.疊層玻璃的落球試驗 -
If it does not drop, but there is slow leakage at test cock no. 3, then no. 1 ball valve has a small leak, but no. 2 check valve is tight
如果水柱沒有下降,但是測試旋塞3號有點泄漏,則1號球閥有點泄漏,但是2號止回閥密封緊密。 -
Standard test method for ball drop on controlled low strength material to determine suitability for load application
用球落在可控制的低強度材料上的方法測定荷載適用性的標準試驗方法 -
If it does not drop but there is a small leakage at test cock no. 2, then no. 1 ball valve has a small leak, but no. 1 check valve is tight
如果水柱沒有下降,但是測試旋塞2號有點泄漏,則1號球閥有點泄漏,但是1號止回閥密封緊密。
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