Fueling results in the collection of waste oil in drip pans and containers. Which is an approved method of disposing of the waste oil? （） ["Draining it overboard when the vessel gets underway","Placing it in proper disposal facilities","Adding sinking agents and discharging it into the water","Mixing it with dispersants before draining it overboard"]
食入HCL者立即漱口，给（）、（）、植物油等口服，不可催吐。立即就医。
工程预付款的额度有何规定？
Except as provided for otherwise，an oil tanker might discharge certain amount at certain rate of oil or oily mixtures into sea when（）. ["the tanker is within 50 nautical miles from the nearest land","the tanker is no more than 50 nautical miles from the nearest land","the tanker is more than 50 nautical miles from the nearest land","the tanker is not more than 50 nautical miles from the nearest land"]
酸化施工中如果高压管线出现泄漏，停泵用（）顶替，将管线内的压力放掉后处理。
在编制冲压工艺规程中主要解决哪些问题？
