成人做爰免费视频免费看_成人a级高清视频在线观看,成人a大片在线观看,成人a大片高清在线观看,成人av在线播放,一a一级片,一级黄 中国色 片,一级黄 色蝶 片,一级黄色 片生活片

上海振暢機(jī)電科技有限公司

產(chǎn)品備注：德國萊寶真空泵油LVO100主要用于萊寶雙級泵C、D系列。包裝：5L、20L、208L

產(chǎn)品特點：

• 德國萊寶真空泵油LVO100
• LEYBONOL mineral oils are products distilled and refined from crude oil. These do not consist of precisely defined compounds but rather consist of a complex mixture. The way in which the mineral oil is pre-treated and its composition is decisive as to the applications it will be suited for. Depending on the distribution of the hydrocarbons and the dominance of certain properties, mineral oils are grouped according to paraffin-base, naphthenic and aromatic. For the purpose of attaining especially low ultimate pressures, mineral oils must be selected on the basis of a core fraction.

• 
  The thermal and chemical resistance of mineral oils has been found to be adequate in the majority of applications.
  They offer a high degree of compatibility with elastomers and resistance to hydrolysis

   

   

  Oil Type	Description	Product examples	ISO VG class	Viscosity
  LVO 100	Mineral oil, free of additives	TRIVAC E+DK RUVAC	ISO VG 100 （ca.）	at 40 °C mm2/s       95 at 100°C mm2/s      10,5
  LVO 110	Hydrocracked mineral oil with additives	SOGEVAC ≤ SV 65 A & ≤ SV65 BI （FC）	ISO VG 32	at 40 °C mm2/s        32 at 100°C mm2/s         5,5
  LVO 120	Mineral oil with additives	SOGEVAC A Series ≤ SV 65, B Series ≤ SV 25 B, ≤ SV 65 BI （FC）	ISO VG 32	at 40 °C mm2/s        32 at 100°C mm2/s         5,5
  LVO 130	Mineral oil with additives	SOGEVAC ≥ SV 100, ≥ SV 40 B	ISO VG 68	at 40 °C mm2/s        68 at 100°C mm2/s         9
  LVO 140	Mineral oil with additives	SOGEVAC A Series ≤ SV 65, B Series ≤ SV 25 B, ≤ SV 65 BI （FC）	ISO VG 32	at 40 °C mm2/s        30 at 100°C mm2/s         5
  LVO 150	Mineral oil with additives	SOGEVAC ≥ SV 100, ≥ SV 40 B	ISO VG 68	at 40 °C mm2/s        63 at 100°C mm2/s         8
  LVO 160	Hydrocracked mineral oil with additives	SOGEVAC ≥ SV 100, ≥ SV 40 B	ISO VG 68	at 40 °C mm2/s        68 at 100°C mm2/s         9