This method comprises the steps of: enclosing said container in a pressurevessel and then pressurising the pressurevessel with a non - reactive fluid.
该方法包括如下步骤:将所述增压容器封装在压力容器中,并且然后采用惰性流体对所述压力容器增压。
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It specializes in designing and manufacturing Marine heat exchangers, refrigeration equipments, ship non-standard pressurevessel and so on, and also has much experience in repairing vessel.
The test shows that the non-equality and unknown stress distribution of weld joint, which can be promoted by extra-load, is the key to make sure the steel pressurevessel for safety.