破碎锤140型号的氮气应充多少压力合适？破碎锤140带高压仓的充五十个压力值，低压仓五个压力值，只有一个氮气仓的充十六个压力值。液压破碎锤采用最优化设计理念，加：-破碎。
求温度为-195℃，也就是液氮温度下，氮气的饱和蒸汽压为多少？如果能有一个温度压力对应表就更好了. Temperature Pressure(C)(MPa)-205.00 0.029155-200.00 0.059842-195.00 0.11117-190.00 0.19067-185.00 0.30660-180.00 0.46767-175.00 0.68299-170.00 0.96198-165.00 1.3146-160.00 1.7516-155.00 2.2854-150.00.
氮气和氧气在“不同的压力下”的沸点分别是多少？ 随便提供一点数据：1、氮气：压力 沸点(大气压)(℃)0.2-207.250.3-204.730.4-202.810.5-201.230.6-199.880.7-198.700.8-197.640.9-196.681.0-195.801.1-194.981.2-194.211.3-193.501.4-192.821.5-192.181.6-191.571.7-190.991.8-190.441.9-189.902.0-189.392.1-188.902.2-188.422.3-187.962.4-187.522.5-187.082.6-186.662.7-186.262.8-185.862.9-185.473.0-185.104-181.765-178.996-176.597-174.478-172.569-170.8110-169.2011-167.7012-166.2913-164.9714-163.7115-162.5216-161.3917-160.3018-159.2619-158.2620-157.3021-156.3822-155.4823-154.6224-153.7825-152.9726-152.1927-151.4228-150.6829-149.9630-149.262、氮气：压力 沸点(大气压)(℃)0.2-195.960.3-193.080.4-190.890.5-189.100.6-187.580.7-186.240.8-185.040.9-183.961.0-182.961.1-182.041.2-181.181.3-180.381.4-179.621.5-178.901.6-178.211.7-177.561.8-176.941.9-176.342.0-175.772.1-175.212.2-174.682.3-174.162.4-173.672.5-173.182.6-172.712.7-172.262.8-171.812.9-171.383.0-170.964-167.245-164。.
