Pennsylvania Route 343 highway remained intact for another seven years, and in 1970, PA 343 was realigned for the final time, this time onto its current alignment. The northern terminus is now at a partial interchange with I-78. Pennsylvania Route 343 Pennsylvania Route 343 (PA 343) is an route between Lebanon and Fredericksburg in Lebanon County, Pennsylvania. It begins at PA 72 and ends at Exit 6 of Interstate 78 (I-78). PA 343 heads mostly through urbanized areas near Lebanon before continuing into rural areas further north. There is a concurrency with U.S. Route 22 (US 22) near the northern terminus. PA 343
Type 343 Radar Type 343 Radar Type 343 radar is a Chinese fire control radar installed on Type 051 destroyer, and has been since retired from active service. Type 343 radar is the first generation Chinese fire control radar for large caliber guns, with development begun in 1968, with 720th Research Institute assigned as the develop in October of the same year. Sea trials begun in July 1970 and design completed in 1976, with state certification received in 1979. A total of 12 sets were produced, with first five built by 720th Institute, and production subsequently transferred to Plant 410 in Guizhou in