Le perforación petróleo PDC bits yaan tsaats yéetel gas broca, ku meyajtiko'ob utia'al u perforación yacimientos petrolíferos. Ti' comparación yéetel bits wíinkilal acero, u wíinkilal ti' le matriz jach asab conveniente utia'al rock Chich. Yéetel kuxtal bits ka'atéen u u wíinkilal acero.
... through remote control. Timer initiation and interval initiation are also ka Stager Controller available. Manual step by step initiation (only for ...
... breaker unitRated voltagekV12Rated current A630125630Rated frequencyHz50Rated short circuit breaking current kA /31.520Rated transfer currentkA/1700/Rated Short-time withstand currentMain ...
... through remote control. Timer initiation and interval initiation are also ka Stager Controller available. Manual step by step initiation (only for ...
... noting that the column soft mill Apple AppleWatch supply chain Ka Luen Yick, first quarter profit dropped from surplus to ... , the market for its numerous operations become more conservative.Ka Luen Yick report to the shareholders in the book stressed ... are expected to decline sharply, benefits will continue to highlight.Ka Luen Yick actively strengthen the automation technology upgrading, the overall ...
... A):630\2000 rated current of dynamic stability (4S)(KA):16\20\25\31.5\40\50rated current of dynamic ... stability (peak)(KA):40\50\63\80\100\125 rated short circuit ... drop-out current(KA):16\20\25\31.5\40\50rated short circuit ... making current (peak)(KA):40\50\63\80\100\125GeneralSWD25 three phase 13.8kv ...
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