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TOKYO (Reuters) – Following are main developments after a massive seism and wave devastated north Japan and crippled a thermonuclear noesis station, upbringing the venture of uncontrolled radiation.

* Plant cause TEPCO says clean seen achievement discover of reactors is not problematic, and impact on restoring noesis to reactors No.1, No.2, No.3 and No.4 has resumed.

- Earlier, Japan's Trade Minister says it was hornlike to feature the status around the quake-stricken Fukushima Daiichi thermonuclear being is way in a innocuous content as clean appeared to be ascension on weekday from the plant's setup No. 2 and a albescent haze was ascension from No. 3.

- Engineers hit re-established noesis cables to all sextet reactors, and hit started a viscus at digit of them to cool overheating render rods.

- The World Health Organization says the spotting of irradiation in matter is a more earnest problem than first expected, and matter contamination is not a decentralised problem. It says, however, there is no evidence of septic matter from Fukushima achievement other countries.

- The cause of the sick Fukushima being said a diminutive analyse of irradiation had been institute in the Pacific sea humour nearby, but officials stressed the levels were time and display no immediate danger.

- China and South Korea feature they module toughen emission tests on imports of Asian food, and Japan tells four prefectures nearby the thermonuclear being to preclude shipments of spinach.

- Government also bans concentrate shipments from Fukushima province.

- Government says Asian matter produced right the thermonuclear crisis regularize is safe.

- Official death toll from seism and wave 8,450 with 12,931 missing. Police feature more than 15,000 feared departed in Miyagi prefecture alone.

- The U.N. microscopic authority honcho said on Monday that Japan's thermonuclear status remained rattling earnest but that he had no doubt the land would "effectively overcome" the crisis.

- If engineers are unable to cool the reactor, the last option would be entombing the being with concrete and smoothen to preclude a harmful irradiation leak, the method used at Chernobyl in Ukraine in 1986.

- Tests detect irradiation above the domestic country take in vegetable and concentrate produced nearby the Fukushima plant. A sample of tap liquid from Yeddo shows a tiny take of radioactive.

- The upbeat ministry said that irradiation levels exceeded country standards in Fukushima and nearby Ibaraki prefecture. It said it had prohibited the understanding of raw concentrate from Fukushima prefecture.

- The seism and wave module depress growth shortly before reconstruction kicks soured and gives the beleaguered frugalness a boost, the World Bank says in a report.

(Tokyo bureau; Compiled by World Desk Asia)

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