郭工
QUIRI阻尼器 DA4-150 DA2-150
Fann极压润滑仪21200设备用途：钻井液润滑性能测定
BASLER ELECTRIC DECS-100-B15 voltage regulator
hydropa 开关DS 20~350BAR,设定220bar
BelGAS气体调压阀P
双端开口失水仪杯\FANN\209587\高温高压失水仪
BelGAS 气体调压阀P
FST露点仪SP-ESH420
SIRCAL英国 氩气净化器 MP2000
Sircal Rare Gas Purifier MP-2000