The rectangular glazed flat plate collector comprises a transparent glass or plastic window covering flat black or chrome paint color selective shallow box.
釉面的平板集热器由包含一个透明玻璃或塑料“窗口”覆盖扁黑色板或选择性“铬”涂料浅层的矩形框。
In fact, the chrome yellow chemical reaction occurred between the layers of varnish and paint.
实际上，铬黄的化学反应在光泽面和颜料面之间也会发生。
They studied the chemical properties of chrome yellow paint left in historic tubes from this time period.
他们研究了在这个时期留下来的过去的画笔上的铬黄颜料的化学属性。
The researchers found that a change in the oxidation state of the element chromium (from chromium 6 to chromium 3) was linked to the darkening of chrome yellow paint.
研究人员发现，铬元素的氧化物由六价铬转变为三价铬，这与画作中的铬黄色日趋变暗有关。
This product was formulated to meet the automotive industry corrosion requirements without the use of heavy metals (namely lead and chrome) in the paint film.
这种产品的推出是为了在漆膜中无重金属(即铅合铬)的情况下，更好的满足汽车工业防腐的要求。
PLATIVE ISP3023, a kind of insulated protective paint, is specialized applied to general plating treatment, or acid pickling, such as nickel plating, copper plating, chrome plating, tin plating, etc.
PLATIVE ISP3023是一种耐酸蚀绝缘保护油墨，专门开发应用于电镀一般金属的阻镀保护作用，或者酸蚀加工抗蚀保护作用，如镀镍、镀铜、镀铬、镀锡等；
PLATIVE ISP3023, a kind of insulated protective paint, is specialized applied to general plating treatment, or acid pickling, such as nickel plating, copper plating, chrome plating, tin plating, etc.
PLATIVE ISP3023是一种耐酸蚀绝缘保护油墨，专门开发应用于电镀一般金属的阻镀保护作用，或者酸蚀加工抗蚀保护作用，如镀镍、镀铜、镀铬、镀锡等；
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