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 theseSea cucumber, Dock, Bugs, Pollywog, Strawberry, Sleepyhead, Yeti, Guppy, Donkey, Stork, 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 #4221 Moi.


anonymous
anonymous
sketch #5138 Monster by Leonie Cooper


anonymous
anonymous
sketch #5438


anonymous
anonymous
sketch #3232


Zay Lin
sketch #2087 zay lin


anonymous
anonymous
sketch #4983


anonymous
anonymous
sketch #3749 Girl Ari Rainbow


anonymous
anonymous
sketch #3939


sketchmaster
sketch #2628 Black haired women


anonymous
anonymous
sketch #5122


Ainhoa White
sketch #4269 dragón


anonymous
anonymous
sketch #4778


anonymous
anonymous
sketch #5223 Elsa from Frozen by Ben De Jesus


anonymous
anonymous
sketch #5346


anonymous
anonymous
sketch #1953 愛鼠繪


anonymous
anonymous
sketch #3191


anonymous
anonymous
sketch #2187


anonymous
anonymous
sketch #3000


Nemo Archt
sketch #4134 1 min sketch


anonymous
anonymous
sketch #5100 Shadow by An Nguyen


anonymous
anonymous
sketch #3250 Lonely cat Lars Tunebo


anonymous
anonymous
sketch #314 Butterfly


anonymous
anonymous
sketch #5206


Helyryn
sketch #297 Fish


anonymous
anonymous
sketch #3088 Billy from Saw by Naulian Ciko


anonymous
anonymous
sketch #4749 Random Girl by Adellachamp Stand


anonymous
anonymous
sketch #20344


anonymous
anonymous
sketch #4821 Johnny M. by Z Ionut Ady


anonymous
anonymous
sketch #4918 Mike Wazowsky by George Andres Crowther Castillo


anonymous
anonymous
sketch #5159 Frank Briones Silvia Haynes

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