村长一声吼，洋葱抖三抖啊

[ccc]

还真不知道！

汽车轮胎无内胎，这技术，至少35年了。

 

[ccc]

还真不知道！

哈哈，让你吃惊。
http://en.wikipedia.org/wiki/Tubeless_tire

History
Many patents had been filed covering tubeless tires. Killen Tire applied for a patent in 1928 and was granted GB patent 329955 in the UK in 1930. The Wingfoot Corporation, a subsidiary of Goodyear Tire were granted a patent in South Africa in 1944. Due to technical problems, most of these designs only saw limited production or were abandoned.

Frank Herzegh working for BF Goodrich applied for a patent in 1946 and eventually received US patent 2587470 in 1952 in the United States. By 1955 tubeless tires became standard equipment on new cars.[1] BF Goodrich had to defend their patent in court several times, due to the similarities of previous designs. The primary difference between the BF Goodrich design and their predecessors was the usage of butyl rubber, which was more resistant to air leakage than the natural rubber used in the other designs.[2][3]

 

[9418]

自己换，还是去店里换？

俺可没那两把刷子，要不村长帮帮忙，然后去滕王阁？

 

[ccc]

俺可没那两把刷子，要不村长帮帮忙，然后去滕王阁？

我是怕你被冻着。

 

[9418]

我是怕你被冻着。

浏览附件378340

你是说早点儿换冬胎有利于保温？

 

[heureux]

俺今天上午又用 torque wrench 把几个轮子又查了一遍，免得路上螺旋掉下来被人笑话

 

[渥村惆怅客]

今天早上我八点三十五到的，然后前面已经排了十八个人了。。。。。换好雪胎都快一点了，没给我饿死

 

[ccc]

俺今天上午又用 torque wrench 把几个轮子又查了一遍，免得路上螺旋掉下来被人笑话

别上得过紧。

 

[heureux]

别上得过紧。

tor...............que wrench

 

[ccc]

tor...............que wrench

你不听声音，继续按，照样过力。

 

[bahaiwen]

你要看啥？猫妈走时1:44,马上要进库的是27号开始排在33号后面的还要2个半小时后见了.....

哇，错过名人啦，我是26号啊。

 

[十二少]

今天早上我八点三十五到的，然后前面已经排了十八个人了。。。。。换好雪胎都快一点了，没给我饿死

我下午4点半去，没有等，立马就换了。
错过前面所有名人啦。