vent-pipe การใช้

• Study of a probe into reasons for draining lubricating oil in the vent - pipe of diesel engine 6l
• Study on a probe into reasons for draining lubricating oil in the vent - pipe of diesel engine 6l
• Manufacturing 42 sets of testing fixtures of vent - pipe for shanghai huake vent - pipe co . , ltd
• The vent - pipe is connected with flange for emission testing under low temperature and shall be sealed tight when not used
• Hurt and actuality of noise from gas - vat , s vent - pipe are explained in this paper , further analyzed necessary condition that attenuated noise
• If there is no vent - pipe , the most mirage and muddy air that given out by bath king will stay on the ceiling of bath room , and air pressure has not decreased yet , so fresh air can not enter in sufficiently
• It becomes a complete ventilation access if has vent - pipe . vent - pipe can discharge all mirage and muddy air out of door , and meanwhile inhales clean and fresh air through gaps of window and door . so the whole bath room will be in a minus - press , and make you feel in distinct and soothing air