进行化学实验必须注意安全下列做法符合实际的是 A.不慎将浓硫酸沾到皮肤上应立即用稀氨水冲洗再涂上硼酸溶液 b.氢氧化钠有强烈的腐蚀性 Template




You need a modern browser try chrome, to view this.

Background image: Hide Show

View Larger Image Image Credit: 1010jiajiao.com






Try and sketch some of theseStream, Postal Worker, Skunk, Putter, Universe, Koala, Record player, Campfire, Soup, Potion, view more ideas


please wait, the page is loading...

More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

anonymous
anonymous
sketch #20690


anonymous
anonymous
sketch #314 Butterfly


anonymous
anonymous
sketch #2017 HEYOO


Rachel Roe
sketch #141 Sunset


anonymous
anonymous
sketch #3390 Beautiful drawing by Jessie Lightwood


anonymous
anonymous
sketch #5050


anonymous
anonymous
sketch #5180


anonymous
anonymous
sketch #3496


anonymous
anonymous
sketch #2552


anonymous
anonymous
sketch #2070


anonymous
anonymous
sketch #5435


anonymous
anonymous
sketch #1669


anonymous
anonymous
sketch #2187


anonymous
anonymous
sketch #2423


anonymous
anonymous
sketch #4467


anonymous
anonymous
sketch #5283


anonymous
anonymous
sketch #3473 Finn by Luana Santos


anonymous
anonymous
sketch #4503 Naruto Biju Mode by Jessie Lightwood


anonymous
anonymous
sketch #4957


anonymous
anonymous
sketch #5368


anonymous
anonymous
sketch #3786


anonymous
anonymous
sketch #3155 Iron Man


sketchmaster
sketch #2616 Green Day by sketchmaster


anonymous
anonymous
sketch #4724 Turtwig by Mark Robson


anonymous
anonymous
sketch #3716

tomski进行化学实验必须注意安全下列做法符合实际的是 a.不慎将浓硫酸沾到皮肤上应立即用稀氨水冲洗再涂上硼酸溶液 b.氢氧化钠有强烈的腐蚀性 coloring