anti-sulfur low temperature shift process 耐硫低温变换工艺
anti-sulfur ability 抗硫性能
horn anti-sulfur throttle 抗硫节流器
anti-sulfur shift catalyst 耐硫变换催化剂
anti-sulfur pressure gauge 抗硫压力表
anti-sulfur-poisoning property 抗硫中毒性能
sulfur-free & anti-oxidation 无硫抗氧化性
sulfur-free & anti-oxidation expandable graphite 无硫抗氧化性可膨胀石墨
In order to ensure the requirement of high anti-sulfur in Luojiazhai and Tieshan sour gas well, some casing heads and gas-producing wellheads have been imported since 2003.
为保证川东北地区罗家寨、铁山坡构造高含硫气井长期采气高抗硫要求，2003年起，从国外进口了部份套管头和采气井口。
It is concluded that active sulfur compounds may improve the oil's EP property but harm inhibition of copper corrosion, antirust property and anti-oxidation stability.
试验表明：活性硫改善了齿轮油的极压性，对抑制铜腐蚀性、防锈性能和抗氧化性能均有不利的影响。
The vulcanization course of NR with traditional sulfur curing system was tracked in situ by FTIR and the effect of the new anti-reversion agent Z-500 on the vulcanization of NR was investigated.
利用傅立叶转换红外光谱法原位跟踪NR传统硫黄硫化体系的硫化过程，研究新型抗硫化返原剂z - 500对NR胶料硫化过程的影响。
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