The external pressure tubular moduel and PS PAN blended membranes were used in the study on the characteristics of hydraulic cleaning in crossflow membrane bioreactor.

采用外压管式聚砜-聚丙烯腈共混超滤膜进行错流膜生物反应器水力清洗特性研究。

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The shunt transmission gear of transfer box is a kind of power take off in a heavy pressure cleaning vehicle used to clean hydraulic system and drive line of airplane.

分动器分流传动装置是一种专用于飞机液压系统和传动系统清洗作业的高压清洗车的取力装置。

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Features include self cleaning cartridge style filters, hydraulic auger for dust discharge, all on a heavy duty street legal trailer.

特点包括自动净化筒式过滤器、用于排尘的液压螺旋钻和拖车。

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Many of these resolutions are focused directly on fossil fuel companies like Exxon, coal-fired electric utilities and hydraulic fracturing operators whose practices need cleaning up.

FORBES: Fossil Fuel Divestment Is A Timely Issue For Investors