资讯

The work of the ISA12 Standards Committee and Subcommittees has been transferred to Underwriters Laboratories Inc. (UL) under UL STP 60079. "While ISA Standards has moved into new areas beyond our ...
IR sensor technology supports the broadest range of detector configurations and capabilities needed in hydrocarbon processing ...
TOKYO -- Yellow dust carried by westerly winds from mainland Asia is expected to continue spreading over a wide area of Japan, including the country's east, through March 26, potentially worsening ...