Position the two halves of Watts Flange Adapter on the valve body (Fig. 1) ensuring that the lugs on each half of the flange adapters are located between the anti-rotation lugs on the valve body.是什么意思_Position the two halves of Watts Flange Adapter on the valve body (Fig. 1) ensuring that the lugs on each half of the flange adapters are located between the anti-rotation lugs on the valve body.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句