Burning biomass is seen as "carbon neutral" as the material is regrown, allowing the carbon emitted during combustion to be reabsorbed.
燃烧生物质能因可再生,被视为碳中性的,在燃烧过程中,其碳的释放是可以被吸收的。
Neutral medium, it should be chosen for the copper alloy shell material valve solenoid valve, or valve shells falling debris often rust, especially the movements do not frequent occasions.
中性介质,也宜选用铜合金为阀壳材料的电磁阀,否则,阀壳中常有锈屑脱落,尤其是动作不频繁的场合。
Common type for non-corrosive liquids, gases and vapors, anti-corrosion of stainless steel material, suitable for neutral corrosive liquids, gases and vapors.
普通型适用于无腐蚀性液体、气体和蒸气,防腐型采用全不锈钢材料,适用于中性腐蚀液体、气体和蒸气。
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