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(I) the distance between the external contour of kV and below dry-type transformer and the surroundi...
256HP1583123772Years ago 377
KiqinaDN50 galvanized pipe,Kiqina2 galvanized square pipe,Alloy steel: A. low alloy steel (total all...
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It will also produce many faults,South American FederationOil immersed transformer bidding, effectiv...
984HP1437554932Years ago 334
Difference and application description between H-beam and I-beamBecause the section size of ordinary...
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Bainite elements nickel and manganese. duplex stainless steel plate can be used to replace L and me...
256HP1583123772Years ago 382
If the re inspection results are unqualified (including the items whose preliminary inspection resul...
263HP1458166282Years ago 400
● features: the grouting pipe is divided into secondary grouting pipe (ccll-y grouting pipe, qdm-it...
570HP1556427002Years ago 387
Passenger trains, passenger ships, buses, aircraft, stations, airports and scenic spots shall not pr...
632HP1955065912Years ago 381
The machine room of ammonia refrigeration system shall be equipped with exhaust assembly; The exhaus...
409HP1847207642Years ago 356
Select machining accuracyStructure: artificial surface material, artificial basic,DartmouthFloor se...