Stainless steel heating ring can be based on the user's needs wiring box, stainless steel plug, iron socket, etc., voltage 12-440v, the maximum power load per square 3.5w.

不锈钢加热圈可根据用户需求的接线方式加接线盒、不锈钢插头、熨斗插座等，电压12 - 440v，最高功率负载每平方3.5 W。

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On average there is one porous plug on each square meter, which justifies the choice of the water model dimensions.

平均分布计算大概一平方米面积布置一块透气砖，与水箱模型尺寸相近。

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Sail goes more directly for Square's jugular, using its own plug-in dongle to handle major credit card payments in your local coffee shop or a mid-sized outlet.

ENGADGET: VeriFone outs Sail mobile payment system, gives Square the evil eye

Kirkpatrick asks Dorsey to spend a few minutes to talk about Square, which of course offers a dongle you can plug into a smart phone so you can read credit cards easily.

FORBES: Twitter/Square Founder Jack Dorsey: One Day, Da Mayor?